| 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 | $53.33 | 3.862% | $55.3896 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $180.55 | 12.285% | $202.7306 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $103.76 | 8.251% | $112.3212 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $108.94 | 8.682% | $118.3982 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $60.54 | 6.251% | $64.3244 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $84.43 | 10.660% | $93.4302 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $167.62 | 8.281% | $181.5006 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $759.17 | $828.0948 | $828.09 | $828.10 | $828.00 | |