| 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 | $19.40 | 13.827% | $22.0824 | $22.08 | $22.10 | $22.10 |
| Purchase #2 | $71.54 | 7.395% | $76.8304 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $40.48 | 8.528% | $43.9321 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $225.89 | 3.810% | $234.4964 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $244.57 | 4.726% | $256.1284 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $250.57 | 10.119% | $275.9252 | $275.93 | $275.95 | $275.90 |
| Purchase #7 | $14.91 | 7.496% | $16.0277 | $16.03 | $16.05 | $16.00 |
| 7 purchase totals = | $867.36 | $925.4226 | $925.43 | $925.55 | $925.30 | |