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 | $9.93 | 6.192% | $10.5449 | $10.54 | $10.55 | $10.50 |
Purchase #2 | $13.54 | 13.737% | $15.4 | $15.40 | $15.40 | $15.40 |
Purchase #3 | $245.34 | 3.266% | $253.3528 | $253.35 | $253.35 | $253.40 |
Purchase #4 | $116.74 | 9.623% | $127.9739 | $127.97 | $127.95 | $128.00 |
Purchase #5 | $194.64 | 4.275% | $202.9609 | $202.96 | $202.95 | $203.00 |
Purchase #6 | $12.59 | 5.259% | $13.2521 | $13.25 | $13.25 | $13.30 |
Purchase #7 | $13.77 | 11.424% | $15.3431 | $15.34 | $15.35 | $15.30 |
7 purchase totals = | $606.55 | $638.8277 | $638.81 | $638.80 | $638.90 |