| 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 | $50.44 | 8.187% | $54.5695 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $111.27 | 7.691% | $119.8278 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $76.74 | 3.541% | $79.4574 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $129.55 | 12.835% | $146.1777 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $242.80 | 9.801% | $266.5968 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $67.42 | 11.667% | $75.2859 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $128.36 | 11.749% | $143.441 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $806.58 | $885.3561 | $885.37 | $885.40 | $885.40 | |