| 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 | $82.47 | 13.348% | $93.4781 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $157.43 | 12.545% | $177.1796 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $22.37 | 12.794% | $25.232 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $36.80 | 5.427% | $38.7971 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $161.85 | 13.196% | $183.2077 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $5.28 | 3.746% | $5.4778 | $5.48 | $5.50 | $5.50 |
| Purchase #7 | $31.35 | 7.413% | $33.674 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $497.55 | $557.0463 | $557.05 | $557.10 | $557.10 | |