| 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 | $33.58 | 13.774% | $38.2053 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $106.53 | 3.388% | $110.1392 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $202.60 | 3.735% | $210.1671 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $66.42 | 8.653% | $72.1673 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $30.26 | 4.543% | $31.6347 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $108.85 | 9.288% | $118.96 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $115.35 | 7.154% | $123.6021 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $663.59 | $704.8757 | $704.88 | $704.85 | $704.90 | |