| 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 | $104.62 | 5.662% | $110.5436 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $210.44 | 4.424% | $219.7499 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $87.72 | 13.344% | $99.4254 | $99.43 | $99.45 | $99.40 |
| Purchase #4 | $166.55 | 13.311% | $188.7195 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $83.36 | 13.729% | $94.8045 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $80.41 | 5.805% | $85.0778 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $49.27 | 9.236% | $53.8206 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $782.37 | $852.1413 | $852.14 | $852.15 | $852.00 | |