| 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 | $95.73 | 5.536% | $101.0296 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $78.32 | 8.740% | $85.1652 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $210.41 | 5.672% | $222.3445 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $62.93 | 7.487% | $67.6416 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $57.92 | 7.280% | $62.1366 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $144.42 | 6.786% | $154.2203 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $244.40 | 9.442% | $267.4762 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $894.13 | $960.0140 | $960.02 | $960.05 | $959.90 | |