| 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 | $113.70 | 5.121% | $119.5226 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $191.48 | 10.193% | $210.9976 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $6.61 | 13.269% | $7.4871 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $81.46 | 13.674% | $92.5988 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $16.79 | 6.703% | $17.9154 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $127.79 | 5.838% | $135.2504 | $135.25 | $135.25 | $135.30 |
| Purchase #7 | $53.95 | 9.614% | $59.1368 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $591.78 | $642.9087 | $642.92 | $642.90 | $642.90 | |