| 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 | $89.93 | 11.512% | $100.2827 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $152.25 | 8.486% | $165.1699 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $70.36 | 13.596% | $79.9261 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $235.61 | 9.431% | $257.8304 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $43.86 | 11.784% | $49.0285 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $105.57 | 4.233% | $110.0388 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $20.26 | 9.459% | $22.1764 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $717.84 | $784.4528 | $784.46 | $784.55 | $784.40 | |