| 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 | $25.68 | 5.745% | $27.1553 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $53.90 | 4.143% | $56.1331 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $188.39 | 7.292% | $202.1274 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $182.41 | 10.312% | $201.2201 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $184.85 | 4.819% | $193.7579 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $182.62 | 8.778% | $198.6504 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $43.35 | 5.438% | $45.7074 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $861.20 | $924.7516 | $924.76 | $924.75 | $924.80 | |