| 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 | $23.40 | 6.516% | $24.9247 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $197.73 | 7.394% | $212.3502 | $212.35 | $212.35 | $212.40 |
| Purchase #3 | $172.90 | 3.659% | $179.2264 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $159.65 | 8.217% | $172.7684 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $59.87 | 11.167% | $66.5557 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $40.99 | 13.399% | $46.4823 | $46.48 | $46.50 | $46.50 |
| Purchase #7 | $137.87 | 9.431% | $150.8725 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $792.41 | $853.1802 | $853.18 | $853.15 | $853.30 | |