| 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 | $12.57 | 7.835% | $13.5549 | $13.55 | $13.55 | $13.60 |
| Purchase #2 | $147.53 | 3.115% | $152.1256 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $156.72 | 9.548% | $171.6836 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $222.29 | 6.746% | $237.2857 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $133.48 | 9.435% | $146.0738 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $56.60 | 6.228% | $60.125 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $27.96 | 13.133% | $31.632 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $757.15 | $812.4806 | $812.48 | $812.55 | $812.50 | |