| 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 | $69.62 | 12.145% | $78.0753 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $136.96 | 12.600% | $154.217 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $37.64 | 9.407% | $41.1808 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $158.60 | 6.637% | $169.1263 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $65.55 | 12.826% | $73.9574 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $217.92 | 5.672% | $230.2804 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $124.28 | 3.563% | $128.7081 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $810.57 | $875.5453 | $875.56 | $875.60 | $875.60 | |