| 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 | $125.82 | 10.130% | $138.5656 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $28.82 | 12.178% | $32.3297 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $78.80 | 11.175% | $87.6059 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $177.54 | 9.714% | $194.7862 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $101.32 | 12.700% | $114.1876 | $114.19 | $114.20 | $114.20 |
| Purchase #6 | $72.39 | 10.523% | $80.0076 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $60.86 | 6.584% | $64.867 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $645.55 | $712.3496 | $712.37 | $712.35 | $712.40 | |