| 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 | $122.58 | 8.480% | $132.9748 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $93.63 | 6.847% | $100.0408 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $47.26 | 7.353% | $50.735 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $34.42 | 5.405% | $36.2804 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $158.29 | 10.590% | $175.0529 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $27.63 | 6.743% | $29.4931 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $37.94 | 9.535% | $41.5576 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $521.75 | $566.1346 | $566.13 | $566.15 | $566.20 | |