| 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 | $110.46 | 3.364% | $114.1759 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $122.30 | 9.160% | $133.5027 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $47.69 | 4.752% | $49.9562 | $49.96 | $49.95 | $50.00 |
| Purchase #4 | $118.78 | 12.176% | $133.2427 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $56.93 | 9.440% | $62.3042 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $81.88 | 8.157% | $88.559 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $71.62 | 13.434% | $81.2414 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $609.66 | $662.9821 | $662.98 | $663.00 | $663.00 | |