| 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 | $38.84 | 7.199% | $41.6361 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $44.94 | 8.529% | $48.7729 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $110.45 | 7.718% | $118.9745 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $21.86 | 5.495% | $23.0612 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $176.77 | 6.114% | $187.5777 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $83.74 | 7.548% | $90.0607 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $52.54 | 10.838% | $58.2343 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $529.14 | $568.3174 | $568.31 | $568.30 | $568.40 | |