| 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 | $70.95 | 13.460% | $80.4999 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $43.89 | 6.119% | $46.5756 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $245.96 | 10.853% | $272.654 | $272.65 | $272.65 | $272.70 |
| Purchase #4 | $183.53 | 6.136% | $194.7914 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $107.36 | 11.118% | $119.2963 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $111.57 | 13.150% | $126.2415 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $32.76 | 13.297% | $37.1161 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $796.02 | $877.1748 | $877.18 | $877.20 | $877.20 | |