| 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 | $28.79 | 7.664% | $30.9965 | $31.00 | $31.00 | $31.00 |
| Purchase #2 | $174.82 | 4.637% | $182.9264 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $241.95 | 7.737% | $260.6697 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $62.36 | 6.755% | $66.5724 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $12.44 | 3.361% | $12.8581 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $182.91 | 4.745% | $191.5891 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $210.37 | 10.141% | $231.7036 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $913.64 | $977.3158 | $977.32 | $977.30 | $977.40 | |