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 | $83.91 | 7.765% | $90.4256 | $90.43 | $90.45 | $90.40 |
Purchase #2 | $7.26 | 3.651% | $7.5251 | $7.53 | $7.55 | $7.50 |
Purchase #3 | $141.34 | 8.831% | $153.8217 | $153.82 | $153.80 | $153.80 |
Purchase #4 | $127.82 | 4.706% | $133.8352 | $133.84 | $133.85 | $133.80 |
Purchase #5 | $52.98 | 7.615% | $57.0144 | $57.01 | $57.00 | $57.00 |
Purchase #6 | $35.66 | 8.381% | $38.6487 | $38.65 | $38.65 | $38.60 |
Purchase #7 | $44.45 | 8.401% | $48.1842 | $48.18 | $48.20 | $48.20 |
7 purchase totals = | $493.42 | $529.4549 | $529.46 | $529.50 | $529.30 |