| 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 | $96.88 | 3.361% | $100.1361 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $36.32 | 7.177% | $38.9267 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $60.54 | 12.366% | $68.0264 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $31.53 | 13.434% | $35.7657 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $213.74 | 9.668% | $234.4044 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $37.98 | 12.473% | $42.7172 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $249.50 | 8.683% | $271.1641 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $726.49 | $791.1406 | $791.15 | $791.15 | $791.10 | |