| 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 | $67.44 | 7.311% | $72.3705 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $46.58 | 7.795% | $50.2109 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $141.96 | 12.206% | $159.2876 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $206.27 | 3.729% | $213.9618 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $111.75 | 6.790% | $119.3378 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $121.33 | 13.781% | $138.0505 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $84.51 | 7.760% | $91.068 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $779.84 | $844.2871 | $844.29 | $844.25 | $844.40 | |