| 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 | $94.66 | 10.645% | $104.7366 | $104.74 | $104.75 | $104.70 |
| Purchase #2 | $203.31 | 3.503% | $210.4319 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $129.59 | 12.426% | $145.6929 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $36.85 | 4.121% | $38.3686 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $50.54 | 7.180% | $54.1688 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $200.51 | 9.283% | $219.1233 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $63.92 | 8.204% | $69.164 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $779.38 | $841.6861 | $841.68 | $841.65 | $841.70 | |