| 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 | $91.43 | 11.475% | $101.9216 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $99.49 | 8.790% | $108.2352 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $54.45 | 8.190% | $58.9095 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $25.29 | 10.424% | $27.9262 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $114.61 | 13.801% | $130.4273 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $134.27 | 12.357% | $150.8617 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $119.45 | 10.728% | $132.2646 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $638.99 | $710.5461 | $710.55 | $710.55 | $710.50 | |