| 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 | $40.93 | 4.309% | $42.6937 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $165.43 | 6.610% | $176.3649 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $107.41 | 3.268% | $110.9202 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $11.55 | 3.508% | $11.9552 | $11.96 | $11.95 | $12.00 |
| Purchase #5 | $221.92 | 12.437% | $249.5202 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $139.78 | 8.750% | $152.0108 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $152.95 | 10.872% | $169.5787 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $839.97 | $913.0437 | $913.04 | $913.00 | $913.10 | |