| 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 | $69.70 | 6.507% | $74.2354 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $102.61 | 6.460% | $109.2386 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $220.43 | 7.624% | $237.2356 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $96.75 | 12.326% | $108.6754 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $164.74 | 6.851% | $176.0263 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $93.51 | 7.562% | $100.5812 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $201.71 | 4.243% | $210.2686 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $949.45 | $1,016.2611 | $1,016.28 | $1,016.35 | $1,016.20 | |