| 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 | $49.35 | 7.395% | $52.9994 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $41.27 | 7.203% | $44.2427 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $59.53 | 12.155% | $66.7659 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $9.95 | 13.251% | $11.2685 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $141.85 | 6.288% | $150.7695 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $162.50 | 8.512% | $176.332 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $26.35 | 11.271% | $29.3199 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $490.80 | $531.6979 | $531.70 | $531.65 | $531.70 | |