| 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 | $31.88 | 7.487% | $34.2669 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $94.36 | 3.256% | $97.4324 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $188.78 | 9.438% | $206.5971 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $92.58 | 11.372% | $103.1082 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $127.32 | 3.503% | $131.78 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $155.65 | 9.348% | $170.2002 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $168.41 | 9.773% | $184.8687 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $858.98 | $928.2535 | $928.26 | $928.25 | $928.30 | |