| 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 | $84.28 | 11.205% | $93.7236 | $93.72 | $93.70 | $93.70 |
| Purchase #2 | $61.62 | 5.413% | $64.9555 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $103.66 | 3.324% | $107.1057 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $198.47 | 10.795% | $219.8948 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $103.54 | 4.608% | $108.3111 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $77.75 | 4.871% | $81.5372 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $127.93 | 4.412% | $133.5743 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $757.25 | $809.1022 | $809.10 | $809.05 | $809.10 | |