| 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 | $62.46 | 10.518% | $69.0295 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $99.70 | 4.267% | $103.9542 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $189.54 | 10.854% | $210.1127 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $79.88 | 10.604% | $88.3505 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $167.52 | 4.726% | $175.437 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $62.28 | 13.681% | $70.8005 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $141.41 | 13.550% | $160.5711 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $802.79 | $878.2555 | $878.25 | $878.25 | $878.30 | |