| 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 | $217.64 | 9.420% | $238.1417 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $87.54 | 7.840% | $94.4031 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $26.91 | 8.247% | $29.1293 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $52.78 | 7.366% | $56.6678 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $92.63 | 8.643% | $100.636 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $6.68 | 4.530% | $6.9826 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $93.65 | 11.372% | $104.2999 | $104.30 | $104.30 | $104.30 |
| 7 purchase totals = | $577.83 | $630.2604 | $630.26 | $630.30 | $630.20 | |