| 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 | $43.98 | 13.428% | $49.8856 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $141.43 | 3.562% | $146.4677 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $230.33 | 9.532% | $252.2851 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $106.74 | 11.214% | $118.7098 | $118.71 | $118.70 | $118.70 |
| Purchase #5 | $152.95 | 6.298% | $162.5828 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $82.34 | 10.815% | $91.2451 | $91.25 | $91.25 | $91.20 |
| Purchase #7 | $36.97 | 12.384% | $41.5484 | $41.55 | $41.55 | $41.50 |
| 7 purchase totals = | $794.74 | $862.7245 | $862.74 | $862.75 | $862.70 | |