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 | $77.91 | 4.741% | $81.6037 | $81.60 | $81.60 | $81.60 |
Purchase #2 | $47.88 | 8.691% | $52.0413 | $52.04 | $52.05 | $52.00 |
Purchase #3 | $34.60 | 13.842% | $39.3893 | $39.39 | $39.40 | $39.40 |
Purchase #4 | $7.87 | 10.506% | $8.6968 | $8.70 | $8.70 | $8.70 |
Purchase #5 | $40.95 | 10.426% | $45.2194 | $45.22 | $45.20 | $45.20 |
Purchase #6 | $98.62 | 12.541% | $110.9879 | $110.99 | $111.00 | $111.00 |
Purchase #7 | $237.83 | 12.542% | $267.6586 | $267.66 | $267.65 | $267.70 |
7 purchase totals = | $545.66 | $605.5970 | $605.60 | $605.60 | $605.60 |