| 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 | $69.97 | 8.221% | $75.7222 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $110.30 | 7.148% | $118.1842 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $50.99 | 10.715% | $56.4536 | $56.45 | $56.45 | $56.50 |
| Purchase #4 | $119.58 | 13.432% | $135.642 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $67.43 | 11.157% | $74.9532 | $74.95 | $74.95 | $75.00 |
| Purchase #6 | $81.58 | 7.151% | $87.4138 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $124.56 | 10.743% | $137.9415 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $624.41 | $686.3105 | $686.29 | $686.30 | $686.30 | |