| 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 | $42.40 | 11.808% | $47.4066 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $158.54 | 7.664% | $170.6905 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $133.89 | 5.326% | $141.021 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $40.63 | 11.590% | $45.339 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $165.73 | 13.294% | $187.7621 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $36.83 | 10.484% | $40.6913 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $128.39 | 10.405% | $141.749 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $706.41 | $774.6595 | $774.66 | $774.65 | $774.60 | |