| 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 | $59.39 | 9.832% | $65.2292 | $65.23 | $65.25 | $65.20 |
| Purchase #2 | $189.98 | 4.618% | $198.7533 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $106.50 | 13.817% | $121.2151 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $145.45 | 6.167% | $154.4199 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $110.28 | 11.652% | $123.1298 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $58.99 | 13.143% | $66.7431 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $31.69 | 3.259% | $32.7228 | $32.72 | $32.70 | $32.70 |
| 7 purchase totals = | $702.28 | $762.2132 | $762.21 | $762.20 | $762.10 | |