| 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 | $9.44 | 6.312% | $10.0359 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $50.38 | 9.195% | $55.0124 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $125.31 | 13.213% | $141.8672 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $155.55 | 9.237% | $169.9182 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $102.78 | 12.631% | $115.7621 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $162.60 | 5.480% | $171.5105 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $148.48 | 8.870% | $161.6502 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $754.54 | $825.7565 | $825.76 | $825.70 | $825.80 | |