| 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 | $83.42 | 7.178% | $89.4079 | $89.41 | $89.40 | $89.40 |
| Purchase #2 | $50.83 | 13.200% | $57.5396 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $229.64 | 6.548% | $244.6768 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $248.90 | 9.349% | $272.1697 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $135.70 | 4.211% | $141.4143 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $164.70 | 10.648% | $182.2373 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $43.70 | 6.778% | $46.662 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $956.89 | $1,034.1076 | $1,034.11 | $1,034.10 | $1,034.10 | |