| 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 | $103.52 | 6.599% | $110.3513 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $46.81 | 7.739% | $50.4326 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $74.72 | 12.767% | $84.2595 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $226.51 | 6.142% | $240.4222 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $55.72 | 3.837% | $57.858 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $194.76 | 11.771% | $217.6852 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $37.68 | 8.692% | $40.9551 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $739.72 | $801.9639 | $801.97 | $801.95 | $802.10 | |