| 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 | $90.84 | 10.155% | $100.0648 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $149.52 | 7.267% | $160.3856 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $194.69 | 3.841% | $202.168 | $202.17 | $202.15 | $202.20 |
| Purchase #4 | $66.45 | 12.556% | $74.7935 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $11.27 | 6.306% | $11.9807 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $198.85 | 5.211% | $209.2121 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $7.69 | 13.644% | $8.7392 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $719.31 | $767.3439 | $767.34 | $767.35 | $767.40 | |