| 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 | $30.45 | 8.149% | $32.9314 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $154.71 | 4.785% | $162.1129 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $145.59 | 8.809% | $158.415 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $176.68 | 12.207% | $198.2473 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $48.42 | 5.496% | $51.0812 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $37.95 | 10.210% | $41.8247 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $175.27 | 4.527% | $183.2045 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $769.07 | $827.8170 | $827.81 | $827.80 | $827.70 | |