| 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 | $30.72 | 12.861% | $34.6709 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $76.50 | 4.330% | $79.8125 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $136.32 | 8.757% | $148.2575 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $124.77 | 7.142% | $133.6811 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $40.42 | 12.437% | $45.447 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $131.94 | 10.346% | $145.5905 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $159.49 | 11.370% | $177.624 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $700.16 | $765.0835 | $765.08 | $765.05 | $765.10 | |