| 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 | $41.63 | 12.566% | $46.8612 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $234.76 | 4.764% | $245.944 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $101.59 | 13.324% | $115.1259 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $64.67 | 11.581% | $72.1594 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $107.61 | 4.131% | $112.0554 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $62.71 | 9.312% | $68.5496 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $36.28 | 13.187% | $41.0642 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $649.25 | $701.7597 | $701.76 | $701.75 | $701.80 | |