| 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 | $72.85 | 3.354% | $75.2934 | $75.29 | $75.30 | $75.30 |
| Purchase #2 | $145.56 | 12.767% | $164.1436 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $88.89 | 8.285% | $96.2545 | $96.25 | $96.25 | $96.30 |
| Purchase #4 | $53.99 | 7.297% | $57.9297 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $10.77 | 12.641% | $12.1314 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $47.28 | 3.662% | $49.0114 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $224.77 | 7.128% | $240.7916 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $644.11 | $695.5556 | $695.54 | $695.60 | $695.50 | |