| 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 | $241.74 | 12.664% | $272.354 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $75.90 | 8.170% | $82.101 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $47.42 | 4.736% | $49.6658 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $223.33 | 8.517% | $242.351 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $102.90 | 4.338% | $107.3638 | $107.36 | $107.35 | $107.40 |
| Purchase #6 | $56.93 | 10.267% | $62.775 | $62.78 | $62.80 | $62.80 |
| Purchase #7 | $69.37 | 3.692% | $71.9311 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $817.59 | $888.5417 | $888.54 | $888.55 | $888.70 | |