| 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 | $76.58 | 9.778% | $84.068 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $83.51 | 5.130% | $87.7941 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $93.53 | 12.143% | $104.8873 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $102.51 | 12.320% | $115.1392 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $103.32 | 3.482% | $106.9176 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $245.33 | 11.730% | $274.1072 | $274.11 | $274.10 | $274.10 |
| Purchase #7 | $20.30 | 6.278% | $21.5744 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $725.08 | $794.4878 | $794.49 | $794.45 | $794.50 | |