| 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 | $31.29 | 12.707% | $35.266 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $103.59 | 9.402% | $113.3295 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $83.91 | 12.137% | $94.0942 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $14.96 | 11.532% | $16.6852 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $229.52 | 5.584% | $242.3364 | $242.34 | $242.35 | $242.30 |
| Purchase #6 | $18.43 | 8.823% | $20.0561 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $206.98 | 4.153% | $215.5759 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $688.68 | $737.3433 | $737.36 | $737.40 | $737.40 | |