| 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 | $79.47 | 6.411% | $84.5648 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $117.65 | 9.353% | $128.6538 | $128.65 | $128.65 | $128.70 |
| Purchase #3 | $137.32 | 3.309% | $141.8639 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $93.84 | 5.445% | $98.9496 | $98.95 | $98.95 | $98.90 |
| Purchase #5 | $164.52 | 9.456% | $180.077 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $6.74 | 9.782% | $7.3993 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $200.51 | 9.369% | $219.2958 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $800.05 | $860.8042 | $860.80 | $860.80 | $860.90 | |