| 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 | $91.44 | 8.203% | $98.9408 | $98.94 | $98.95 | $98.90 |
| Purchase #2 | $211.72 | 8.401% | $229.5066 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $37.98 | 8.484% | $41.2022 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $130.71 | 6.349% | $139.0088 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $83.56 | 4.167% | $87.0419 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $168.58 | 12.308% | $189.3288 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $67.89 | 6.540% | $72.33 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $791.88 | $857.3591 | $857.36 | $857.40 | $857.20 | |