| 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 | $23.90 | 13.429% | $27.1095 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $116.78 | 11.146% | $129.7963 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $67.50 | 7.687% | $72.6887 | $72.69 | $72.70 | $72.70 |
| Purchase #4 | $201.52 | 13.275% | $228.2718 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $85.49 | 10.809% | $94.7306 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $250.31 | 4.748% | $262.1947 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $28.44 | 4.607% | $29.7502 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $773.94 | $844.5418 | $844.54 | $844.55 | $844.60 | |