| 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 | $145.79 | 9.436% | $159.5467 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $55.71 | 7.454% | $59.8626 | $59.86 | $59.85 | $59.90 |
| Purchase #3 | $70.65 | 6.189% | $75.0225 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $30.73 | 5.192% | $32.3255 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $47.63 | 12.321% | $53.4985 | $53.50 | $53.50 | $53.50 |
| Purchase #6 | $43.30 | 5.272% | $45.5828 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $149.36 | 5.316% | $157.3 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $543.17 | $583.1386 | $583.14 | $583.15 | $583.10 | |