| 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 | $68.36 | 9.752% | $75.0265 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $97.59 | 9.772% | $107.1265 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $55.98 | 5.138% | $58.8563 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $78.87 | 7.369% | $84.6819 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $44.88 | 8.594% | $48.737 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $7.84 | 5.220% | $8.2492 | $8.25 | $8.25 | $8.20 |
| Purchase #7 | $204.57 | 3.113% | $210.9383 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $558.09 | $593.6157 | $593.63 | $593.70 | $593.50 | |