| 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 | $75.49 | 8.285% | $81.7443 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $232.33 | 4.137% | $241.9415 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $74.67 | 8.430% | $80.9647 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $198.47 | 6.865% | $212.095 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $5.98 | 3.837% | $6.2095 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $9.33 | 8.656% | $10.1376 | $10.14 | $10.15 | $10.10 |
| Purchase #7 | $58.43 | 6.589% | $62.28 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $654.70 | $695.3726 | $695.37 | $695.40 | $695.30 | |