| 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 | $44.67 | 11.463% | $49.7905 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $120.47 | 8.580% | $130.8063 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $179.47 | 10.623% | $198.5351 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $52.43 | 10.807% | $58.0961 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $65.48 | 13.396% | $74.2517 | $74.25 | $74.25 | $74.30 |
| Purchase #6 | $77.55 | 10.420% | $85.6307 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $22.39 | 12.366% | $25.1587 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $562.46 | $622.2691 | $622.28 | $622.30 | $622.30 | |