| 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 | $74.88 | 7.759% | $80.6899 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $247.26 | 4.858% | $259.2719 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $96.46 | 13.713% | $109.6876 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $146.94 | 13.782% | $167.1913 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $28.41 | 11.237% | $31.6024 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $143.53 | 5.354% | $151.2146 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $19.95 | 11.122% | $22.1688 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $757.43 | $821.8265 | $821.82 | $821.80 | $821.90 | |