| 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 | $138.90 | 5.793% | $146.9465 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $79.93 | 11.779% | $89.345 | $89.35 | $89.35 | $89.30 |
| Purchase #3 | $50.94 | 12.862% | $57.4919 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $7.32 | 10.564% | $8.0933 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $60.49 | 3.374% | $62.5309 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $197.75 | 10.842% | $219.1901 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $206.90 | 9.386% | $226.3196 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $742.23 | $809.9173 | $809.92 | $809.95 | $809.80 | |