| 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 | $148.98 | 13.763% | $169.4841 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $43.97 | 12.447% | $49.4429 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $62.69 | 3.300% | $64.7588 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $65.46 | 12.167% | $73.4245 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $23.73 | 3.372% | $24.5302 | $24.53 | $24.55 | $24.50 |
| Purchase #6 | $212.36 | 3.469% | $219.7268 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $203.32 | 7.538% | $218.6463 | $218.65 | $218.65 | $218.60 |
| 7 purchase totals = | $760.51 | $820.0136 | $820.01 | $820.05 | $819.90 | |