| 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 | $88.34 | 6.466% | $94.0521 | $94.05 | $94.05 | $94.10 |
| Purchase #2 | $169.76 | 8.324% | $183.8908 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $31.25 | 3.337% | $32.2928 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $7.91 | 12.616% | $8.9079 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $196.93 | 7.511% | $211.7214 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $219.35 | 4.443% | $229.0957 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $125.49 | 4.109% | $130.6464 | $130.65 | $130.65 | $130.60 |
| 7 purchase totals = | $839.03 | $890.6071 | $890.61 | $890.60 | $890.60 | |