| 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 | $38.73 | 5.824% | $40.9856 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $58.89 | 3.554% | $60.983 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $170.40 | 12.636% | $191.9317 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $53.92 | 13.847% | $61.3863 | $61.39 | $61.40 | $61.40 |
| Purchase #5 | $193.59 | 8.529% | $210.1013 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $118.91 | 13.710% | $135.2126 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $169.62 | 8.332% | $183.7527 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $804.06 | $884.3532 | $884.35 | $884.40 | $884.40 | |