| 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 | $79.65 | 7.597% | $85.701 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $62.77 | 12.771% | $70.7864 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $57.39 | 6.132% | $60.9092 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $154.77 | 11.563% | $172.6661 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $13.48 | 5.689% | $14.2469 | $14.25 | $14.25 | $14.20 |
| Purchase #6 | $212.79 | 5.401% | $224.2828 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $14.85 | 8.316% | $16.0849 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $595.70 | $644.6773 | $644.68 | $644.70 | $644.70 | |