| 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 | $71.73 | 4.656% | $75.0697 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $7.95 | 4.800% | $8.3316 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $74.59 | 13.674% | $84.7894 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $237.63 | 7.474% | $255.3905 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $135.60 | 12.725% | $152.8551 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $178.88 | 11.605% | $199.639 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $162.75 | 4.586% | $170.2137 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $869.13 | $946.2890 | $946.29 | $946.30 | $946.30 | |