| 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 | $25.81 | 7.517% | $27.7501 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $102.65 | 10.865% | $113.8029 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $50.76 | 6.644% | $54.1325 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $198.47 | 10.459% | $219.228 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $180.61 | 8.341% | $195.6747 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $106.57 | 8.507% | $115.6359 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $35.52 | 10.412% | $39.2183 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $700.39 | $765.4424 | $765.44 | $765.45 | $765.40 | |