| 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 | $52.46 | 6.394% | $55.8143 | $55.81 | $55.80 | $55.80 |
| Purchase #2 | $176.77 | 10.572% | $195.4581 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $85.37 | 3.634% | $88.4723 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $19.84 | 7.668% | $21.3613 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $11.85 | 12.489% | $13.3299 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $118.88 | 13.217% | $134.5924 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $30.31 | 6.176% | $32.1819 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $495.48 | $541.2102 | $541.20 | $541.20 | $541.30 | |