| 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 | $81.28 | 8.797% | $88.4302 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $78.97 | 8.195% | $85.4416 | $85.44 | $85.45 | $85.40 |
| Purchase #3 | $192.67 | 6.276% | $204.762 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $23.95 | 13.501% | $27.1835 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $145.69 | 10.314% | $160.7165 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $229.54 | 3.752% | $238.1523 | $238.15 | $238.15 | $238.20 |
| Purchase #7 | $242.61 | 11.206% | $269.7969 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $994.71 | $1,074.4830 | $1,074.48 | $1,074.50 | $1,074.50 | |