| 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 | $44.33 | 6.111% | $47.039 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $48.65 | 7.858% | $52.4729 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $245.84 | 12.751% | $277.1871 | $277.19 | $277.20 | $277.20 |
| Purchase #4 | $160.26 | 9.112% | $174.8629 | $174.86 | $174.85 | $174.90 |
| Purchase #5 | $65.70 | 11.132% | $73.0137 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $74.58 | 8.164% | $80.6687 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $104.41 | 4.462% | $109.0688 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $743.77 | $814.3131 | $814.31 | $814.25 | $814.40 | |