| 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 | $20.90 | 9.848% | $22.9582 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $114.65 | 3.358% | $118.4999 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $174.79 | 4.626% | $182.8758 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $145.89 | 5.334% | $153.6718 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $12.96 | 6.248% | $13.7697 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $166.95 | 12.427% | $187.6969 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $65.59 | 8.763% | $71.3377 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $701.73 | $750.8100 | $750.82 | $750.80 | $750.90 | |