| 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 | $12.92 | 5.568% | $13.6394 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $76.28 | 10.284% | $84.1246 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $123.65 | 12.160% | $138.6858 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $146.85 | 5.204% | $154.4921 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $36.96 | 6.624% | $39.4082 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $233.48 | 10.572% | $258.1635 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $90.88 | 10.298% | $100.2388 | $100.24 | $100.25 | $100.20 |
| 7 purchase totals = | $721.02 | $788.7524 | $788.75 | $788.75 | $788.70 | |