| 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 | $47.79 | 8.202% | $51.7097 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $248.87 | 8.229% | $269.3495 | $269.35 | $269.35 | $269.30 |
| Purchase #3 | $38.57 | 8.607% | $41.8897 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $242.66 | 10.115% | $267.2051 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $212.98 | 3.550% | $220.5408 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $39.82 | 10.780% | $44.1126 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $88.74 | 7.808% | $95.6688 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $919.43 | $990.4762 | $990.48 | $990.45 | $990.40 | |