| 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 | $14.29 | 7.325% | $15.3367 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $67.31 | 9.278% | $73.555 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $169.25 | 12.851% | $191.0003 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $123.28 | 5.271% | $129.7781 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $183.55 | 5.736% | $194.0784 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $27.39 | 3.154% | $28.2539 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $222.67 | 8.186% | $240.8978 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $807.74 | $872.9002 | $872.91 | $872.95 | $873.00 | |