| 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 | $69.83 | 7.858% | $75.3172 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $29.82 | 7.348% | $32.0112 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $154.50 | 9.757% | $169.5746 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $182.83 | 7.232% | $196.0523 | $196.05 | $196.05 | $196.10 |
| Purchase #5 | $114.57 | 5.198% | $120.5253 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $131.97 | 8.854% | $143.6546 | $143.65 | $143.65 | $143.70 |
| Purchase #7 | $164.47 | 8.112% | $177.8118 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $847.99 | $914.9470 | $914.94 | $914.90 | $915.00 | |