| 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 | $81.99 | 3.377% | $84.7588 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $180.42 | 11.313% | $200.8309 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $55.42 | 13.125% | $62.6939 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $133.71 | 9.626% | $146.5809 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $178.73 | 12.268% | $200.6566 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $75.51 | 12.202% | $84.7237 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $178.56 | 9.597% | $195.6964 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $884.34 | $975.9412 | $975.94 | $975.95 | $976.00 | |