| 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 | $87.73 | 10.817% | $97.2198 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $152.90 | 12.585% | $172.1425 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $74.83 | 8.531% | $81.2137 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $88.43 | 5.298% | $93.115 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $91.95 | 5.239% | $96.7673 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $29.93 | 4.801% | $31.3669 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $132.93 | 13.244% | $150.5352 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $658.70 | $722.3604 | $722.37 | $722.30 | $722.30 | |