| 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 | $64.98 | 5.597% | $68.6169 | $68.62 | $68.60 | $68.60 |
| Purchase #2 | $94.84 | 8.704% | $103.0949 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $159.84 | 5.134% | $168.0462 | $168.05 | $168.05 | $168.00 |
| Purchase #4 | $160.43 | 13.717% | $182.4362 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $98.47 | 10.824% | $109.1284 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $11.36 | 8.808% | $12.3606 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $33.94 | 6.244% | $36.0592 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $623.86 | $679.7424 | $679.75 | $679.75 | $679.70 | |