| 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 | $34.69 | 6.473% | $36.9355 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $87.77 | 12.791% | $98.9967 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $57.91 | 3.781% | $60.0996 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $61.69 | 9.281% | $67.4154 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $177.41 | 6.605% | $189.1279 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $170.83 | 3.798% | $177.3181 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $64.71 | 12.270% | $72.6499 | $72.65 | $72.65 | $72.60 |
| 7 purchase totals = | $655.01 | $702.5431 | $702.56 | $702.55 | $702.40 | |