| 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 | $68.26 | 9.689% | $74.8737 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $107.91 | 4.656% | $112.9343 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $50.26 | 13.338% | $56.9637 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $136.68 | 12.281% | $153.4657 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $202.57 | 12.384% | $227.6563 | $227.66 | $227.65 | $227.70 |
| Purchase #6 | $49.28 | 7.645% | $53.0475 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $5.54 | 8.236% | $5.9963 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $620.50 | $684.9375 | $684.94 | $684.90 | $685.00 | |