| 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 | $29.55 | 11.224% | $32.8667 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $204.40 | 3.840% | $212.249 | $212.25 | $212.25 | $212.20 |
| Purchase #3 | $38.47 | 6.425% | $40.9417 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $130.68 | 9.194% | $142.6947 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $162.36 | 13.239% | $183.8548 | $183.85 | $183.85 | $183.90 |
| Purchase #6 | $232.87 | 13.244% | $263.7113 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $19.86 | 3.444% | $20.544 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $818.19 | $896.8622 | $896.85 | $896.85 | $896.80 | |