| 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 | $39.79 | 10.816% | $44.0937 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $113.84 | 12.476% | $128.0427 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $132.86 | 13.327% | $150.5663 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $100.44 | 9.681% | $110.1636 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $128.61 | 4.683% | $134.6328 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $46.59 | 12.120% | $52.2367 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $218.41 | 3.752% | $226.6047 | $226.60 | $226.60 | $226.60 |
| 7 purchase totals = | $780.54 | $846.3405 | $846.33 | $846.35 | $846.30 | |