| 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 | $32.44 | 13.432% | $36.7973 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $62.32 | 9.252% | $68.0858 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $246.69 | 3.559% | $255.4697 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $112.43 | 6.669% | $119.928 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $227.82 | 4.398% | $237.8395 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $65.96 | 10.794% | $73.0797 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $189.47 | 5.357% | $199.6199 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $937.13 | $990.8199 | $990.83 | $990.85 | $990.80 | |