| 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 | $95.72 | 6.674% | $102.1084 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $64.72 | 10.571% | $71.5616 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $5.96 | 4.652% | $6.2373 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $202.39 | 4.739% | $211.9813 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $29.74 | 4.787% | $31.1637 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $23.73 | 7.135% | $25.4231 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $247.31 | 13.230% | $280.0291 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $669.57 | $728.5045 | $728.50 | $728.50 | $728.50 | |