| 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 | $46.94 | 9.553% | $51.4242 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $184.73 | 13.200% | $209.1144 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $94.37 | 13.386% | $107.0024 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $209.80 | 12.326% | $235.6599 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $114.27 | 6.596% | $121.8072 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $156.53 | 3.478% | $161.9741 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $61.30 | 8.710% | $66.6392 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $867.94 | $953.6214 | $953.61 | $953.55 | $953.60 | |