| 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 | $43.80 | 13.512% | $49.7183 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $78.78 | 6.102% | $83.5872 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $84.34 | 13.610% | $95.8187 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $78.44 | 12.472% | $88.223 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $148.97 | 10.477% | $164.5776 | $164.58 | $164.60 | $164.60 |
| Purchase #6 | $94.49 | 12.411% | $106.2172 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $22.34 | 8.121% | $24.1542 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $551.16 | $612.2962 | $612.30 | $612.25 | $612.30 | |