| 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 | $64.45 | 9.857% | $70.8028 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $187.37 | 4.262% | $195.3557 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $28.61 | 7.562% | $30.7735 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $28.77 | 9.268% | $31.4364 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $10.26 | 4.305% | $10.7017 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $188.76 | 9.503% | $206.6979 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $210.36 | 6.109% | $223.2109 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $718.58 | $768.9789 | $768.98 | $768.95 | $769.00 | |