| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.87 | 9.436% | $77.5573 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $245.88 | 10.192% | $270.9401 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $123.61 | 6.186% | $131.2565 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $185.26 | 3.488% | $191.7219 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $202.52 | 13.338% | $229.5321 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $226.55 | 8.329% | $245.4193 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $118.67 | 8.410% | $128.6501 | $128.65 | $128.65 | $128.70 |
| 7 purchase totals = | $1,173.36 | $1,275.0773 | $1,275.08 | $1,275.05 | $1,275.10 | |