| 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 | $31.66 | 9.395% | $34.6345 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $104.78 | 12.795% | $118.1866 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $31.92 | 12.171% | $35.805 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $33.44 | 13.825% | $38.0631 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $85.28 | 3.494% | $88.2597 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $155.38 | 4.103% | $161.7552 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $155.95 | 4.224% | $162.5373 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $598.41 | $639.2414 | $639.25 | $639.25 | $639.30 | |