| 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 | $76.43 | 10.115% | $84.1609 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $128.52 | 6.499% | $136.8725 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $59.39 | 6.654% | $63.3418 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $5.50 | 11.369% | $6.1253 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $61.51 | 6.351% | $65.4165 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $197.99 | 6.773% | $211.3999 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $58.32 | 3.719% | $60.4889 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $587.66 | $627.8058 | $627.81 | $627.80 | $627.80 | |