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 | $30.75 | 3.264% | $31.7537 | $31.75 | $31.75 | $31.80 |
Purchase #2 | $25.84 | 8.817% | $28.1183 | $28.12 | $28.10 | $28.10 |
Purchase #3 | $56.69 | 3.667% | $58.7688 | $58.77 | $58.75 | $58.80 |
Purchase #4 | $86.48 | 3.139% | $89.1946 | $89.19 | $89.20 | $89.20 |
Purchase #5 | $24.32 | 7.645% | $26.1793 | $26.18 | $26.20 | $26.20 |
Purchase #6 | $172.59 | 8.711% | $187.6243 | $187.62 | $187.60 | $187.60 |
Purchase #7 | $48.42 | 8.493% | $52.5323 | $52.53 | $52.55 | $52.50 |
7 purchase totals = | $445.09 | $474.1713 | $474.16 | $474.15 | $474.20 |