| 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 | $65.84 | 12.222% | $73.887 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $143.79 | 6.239% | $152.7611 | $152.76 | $152.75 | $152.80 |
| Purchase #3 | $70.91 | 11.674% | $79.188 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $11.90 | 7.187% | $12.7553 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $143.82 | 7.859% | $155.1228 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $62.73 | 12.574% | $70.6177 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $149.59 | 7.711% | $161.1249 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $648.58 | $705.4568 | $705.46 | $705.40 | $705.50 | |