| 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 | $46.64 | 8.864% | $50.7742 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $135.76 | 12.350% | $152.5264 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $40.72 | 11.141% | $45.2566 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $180.89 | 11.768% | $202.1771 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $28.81 | 6.608% | $30.7138 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $52.58 | 6.402% | $55.9462 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $62.71 | 13.812% | $71.3715 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $548.11 | $608.7658 | $608.77 | $608.75 | $608.80 | |