| 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 | $48.83 | 8.178% | $52.8233 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $79.34 | 4.619% | $83.0047 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $153.86 | 3.590% | $159.3836 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $175.31 | 11.102% | $194.7729 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $178.27 | 3.201% | $183.9764 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $237.46 | 13.738% | $270.0823 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $56.85 | 3.360% | $58.7602 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $929.92 | $1,002.8034 | $1,002.79 | $1,002.80 | $1,002.90 | |