| 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 | $34.73 | 10.638% | $38.4246 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $28.86 | 3.320% | $29.8182 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $225.56 | 3.591% | $233.6599 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $35.94 | 9.105% | $39.2123 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $194.56 | 13.402% | $220.6349 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $37.41 | 10.366% | $41.2879 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $54.65 | 6.251% | $58.0662 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $611.71 | $661.1040 | $661.10 | $661.05 | $661.10 | |