| 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 | $38.67 | 8.778% | $42.0645 | $42.06 | $42.05 | $42.10 |
| Purchase #2 | $147.52 | 13.398% | $167.2847 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $58.98 | 13.591% | $66.996 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $231.92 | 7.415% | $249.1169 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $119.38 | 13.811% | $135.8676 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $96.64 | 8.759% | $105.1047 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $45.84 | 6.147% | $48.6578 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $738.95 | $815.0922 | $815.09 | $815.05 | $815.20 | |