| 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 | $62.77 | 13.785% | $71.4228 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $228.63 | 9.233% | $249.7394 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $7.92 | 8.265% | $8.5746 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $54.38 | 9.396% | $59.4895 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $149.70 | 3.432% | $154.8377 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $146.45 | 13.355% | $166.0084 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $105.25 | 8.738% | $114.4467 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $755.10 | $824.5191 | $824.52 | $824.50 | $824.40 | |