| 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 | $11.53 | 12.626% | $12.9858 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $140.67 | 9.234% | $153.6595 | $153.66 | $153.65 | $153.70 |
| Purchase #3 | $184.49 | 4.356% | $192.5264 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $111.60 | 8.356% | $120.9253 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $89.99 | 6.266% | $95.6288 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $50.79 | 4.653% | $53.1533 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $135.90 | 13.560% | $154.328 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $724.97 | $783.2071 | $783.22 | $783.30 | $783.20 | |