| 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 | $65.90 | 7.215% | $70.6547 | $70.65 | $70.65 | $70.70 |
| Purchase #2 | $108.64 | 4.320% | $113.3332 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $31.58 | 3.855% | $32.7974 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $125.58 | 3.654% | $130.1687 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $205.42 | 5.775% | $217.283 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $222.34 | 5.741% | $235.1045 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $145.45 | 13.595% | $165.2239 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $904.91 | $964.5654 | $964.55 | $964.55 | $964.60 | |