| 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 | $47.77 | 11.365% | $53.1991 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $138.75 | 4.678% | $145.2407 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $26.64 | 9.504% | $29.1719 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $200.99 | 12.233% | $225.5771 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $100.45 | 9.755% | $110.2489 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $90.80 | 7.651% | $97.7471 | $97.75 | $97.75 | $97.70 |
| Purchase #7 | $124.76 | 8.599% | $135.4881 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $730.16 | $796.6729 | $796.68 | $796.70 | $796.60 | |