| 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 | $51.38 | 5.414% | $54.1617 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $239.31 | 6.206% | $254.1616 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $11.86 | 11.195% | $13.1877 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $118.44 | 8.403% | $128.3925 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $221.47 | 4.192% | $230.754 | $230.75 | $230.75 | $230.80 |
| Purchase #6 | $25.30 | 8.437% | $27.4346 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $92.89 | 9.480% | $101.696 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $760.65 | $809.7881 | $809.78 | $809.80 | $809.90 | |