| 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 | $221.91 | 6.296% | $235.8815 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $36.35 | 4.167% | $37.8647 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $22.74 | 4.311% | $23.7203 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $154.55 | 12.295% | $173.5519 | $173.55 | $173.55 | $173.60 |
| Purchase #5 | $84.72 | 4.774% | $88.7645 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $188.40 | 11.176% | $209.4556 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $11.89 | 3.763% | $12.3374 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $720.56 | $781.5759 | $781.57 | $781.55 | $781.70 | |