| 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 | $85.33 | 9.254% | $93.2264 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $45.62 | 4.751% | $47.7874 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $174.83 | 9.502% | $191.4423 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $59.90 | 3.539% | $62.0199 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $243.46 | 11.475% | $271.397 | $271.40 | $271.40 | $271.40 |
| Purchase #6 | $189.88 | 5.131% | $199.6227 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $64.61 | 13.589% | $73.3899 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $863.63 | $938.8856 | $938.89 | $938.90 | $938.80 | |