| 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 | $53.76 | 3.401% | $55.5884 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $26.82 | 9.844% | $29.4602 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $116.75 | 10.559% | $129.0776 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $190.31 | 9.315% | $208.0374 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $249.35 | 7.701% | $268.5524 | $268.55 | $268.55 | $268.60 |
| Purchase #6 | $139.61 | 10.201% | $153.8516 | $153.85 | $153.85 | $153.90 |
| Purchase #7 | $180.58 | 6.148% | $191.6821 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $957.18 | $1,036.2497 | $1,036.25 | $1,036.30 | $1,036.40 | |