| 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 | $14.55 | 10.210% | $16.0356 | $16.04 | $16.05 | $16.00 |
| Purchase #2 | $18.28 | 8.291% | $19.7956 | $19.80 | $19.80 | $19.80 |
| Purchase #3 | $45.38 | 6.158% | $48.1745 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $249.50 | 11.150% | $277.3193 | $277.32 | $277.30 | $277.30 |
| Purchase #5 | $155.68 | 11.535% | $173.6377 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $175.96 | 3.315% | $181.7931 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $107.71 | 6.336% | $114.5345 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $767.06 | $831.2903 | $831.29 | $831.30 | $831.20 | |