| 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 | $39.74 | 5.549% | $41.9452 | $41.95 | $41.95 | $41.90 |
| Purchase #2 | $60.45 | 6.245% | $64.2251 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $192.56 | 10.244% | $212.2858 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $147.59 | 4.283% | $153.9113 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $72.27 | 10.104% | $79.5722 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $108.83 | 12.625% | $122.5698 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $102.91 | 7.608% | $110.7394 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $724.35 | $785.2488 | $785.26 | $785.25 | $785.20 | |