| 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 | $51.42 | 7.566% | $55.3104 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $196.89 | 9.738% | $216.0631 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $57.72 | 4.697% | $60.4311 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $70.92 | 4.461% | $74.0837 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $20.89 | 9.157% | $22.8029 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $60.49 | 3.422% | $62.56 | $62.56 | $62.55 | $62.60 |
| Purchase #7 | $210.29 | 10.833% | $233.0707 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $668.62 | $724.3219 | $724.31 | $724.30 | $724.40 | |