| 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 | $133.81 | 11.830% | $149.6397 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $90.84 | 6.606% | $96.8409 | $96.84 | $96.85 | $96.80 |
| Purchase #3 | $80.54 | 9.121% | $87.8861 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $29.32 | 11.163% | $32.593 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $175.50 | 10.871% | $194.5786 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $25.46 | 10.804% | $28.2107 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $50.32 | 13.532% | $57.1293 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $585.79 | $646.8783 | $646.88 | $646.95 | $646.80 | |