| 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 | $47.42 | 13.180% | $53.67 | $53.67 | $53.65 | $53.70 |
| Purchase #2 | $10.77 | 4.864% | $11.2939 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $108.62 | 13.734% | $123.5379 | $123.54 | $123.55 | $123.50 |
| Purchase #4 | $184.81 | 7.376% | $198.4416 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $229.63 | 13.777% | $261.2661 | $261.27 | $261.25 | $261.30 |
| Purchase #6 | $16.65 | 11.305% | $18.5323 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $133.74 | 9.254% | $146.1163 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $731.64 | $812.8581 | $812.86 | $812.85 | $812.80 | |