| 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 | $129.25 | 6.856% | $138.1114 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $241.77 | 9.586% | $264.9461 | $264.95 | $264.95 | $264.90 |
| Purchase #3 | $81.94 | 3.163% | $84.5318 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $86.91 | 10.680% | $96.192 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $6.78 | 11.216% | $7.5404 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $49.89 | 11.371% | $55.563 | $55.56 | $55.55 | $55.60 |
| Purchase #7 | $50.92 | 4.146% | $53.0311 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $647.46 | $699.9158 | $699.91 | $699.95 | $699.80 | |