| 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 | $105.55 | 9.793% | $115.8865 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $238.42 | 8.701% | $259.1649 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $34.71 | 13.377% | $39.3532 | $39.35 | $39.35 | $39.40 |
| Purchase #4 | $148.61 | 8.465% | $161.1898 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $52.33 | 6.465% | $55.7131 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $65.72 | 13.446% | $74.5567 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $96.50 | 5.227% | $101.5441 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $741.84 | $807.4083 | $807.40 | $807.40 | $807.50 | |