| 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 | $96.57 | 11.372% | $107.5519 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $38.28 | 6.111% | $40.6193 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $5.76 | 10.401% | $6.3591 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $23.89 | 9.294% | $26.1103 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $210.77 | 6.729% | $224.9527 | $224.95 | $224.95 | $225.00 |
| Purchase #6 | $15.79 | 8.642% | $17.1546 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $85.42 | 8.498% | $92.679 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $476.48 | $515.4269 | $515.42 | $515.40 | $515.60 | |