| 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 | $69.72 | 4.380% | $72.7737 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $41.25 | 13.636% | $46.8749 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $201.67 | 12.445% | $226.7678 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $198.32 | 10.484% | $219.1119 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $38.97 | 7.571% | $41.9204 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $213.82 | 9.537% | $234.212 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $46.29 | 13.457% | $52.5192 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $810.04 | $894.1799 | $894.17 | $894.05 | $894.20 | |