| 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 | $86.54 | 6.219% | $91.9219 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $172.89 | 5.332% | $182.1085 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $55.37 | 7.704% | $59.6357 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $11.86 | 3.724% | $12.3017 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $249.67 | 10.740% | $276.4846 | $276.48 | $276.50 | $276.50 |
| Purchase #6 | $203.43 | 8.275% | $220.2638 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $120.27 | 12.860% | $135.7367 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $900.03 | $978.4529 | $978.45 | $978.45 | $978.40 | |