| 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 | $51.71 | 13.222% | $58.5471 | $58.55 | $58.55 | $58.50 |
| Purchase #2 | $62.83 | 6.450% | $66.8825 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $12.83 | 6.559% | $13.6715 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $9.37 | 5.181% | $9.8555 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $61.71 | 13.167% | $69.8354 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $175.63 | 3.811% | $182.3233 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $195.74 | 10.651% | $216.5883 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $569.82 | $617.7036 | $617.71 | $617.70 | $617.70 | |