| 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 | $22.49 | 5.311% | $23.6844 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $65.42 | 4.653% | $68.464 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $143.65 | 12.358% | $161.4023 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $120.67 | 5.761% | $127.6218 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $166.88 | 4.238% | $173.9524 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $238.59 | 8.825% | $259.6456 | $259.65 | $259.65 | $259.60 |
| Purchase #7 | $170.77 | 9.630% | $187.2152 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $928.47 | $1,001.9857 | $1,001.98 | $1,001.95 | $1,002.00 | |