| 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 | $103.49 | 3.657% | $107.2746 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $39.81 | 10.501% | $43.9904 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $113.42 | 4.600% | $118.6373 | $118.64 | $118.65 | $118.60 |
| Purchase #4 | $213.70 | 7.864% | $230.5054 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $10.31 | 9.766% | $11.3169 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $191.69 | 11.532% | $213.7957 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $133.63 | 12.225% | $149.9663 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $806.05 | $875.4866 | $875.50 | $875.45 | $875.50 | |