| 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 | $5.85 | 8.480% | $6.3461 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $130.71 | 5.400% | $137.7683 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $42.66 | 4.526% | $44.5908 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $143.37 | 5.411% | $151.1278 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $115.37 | 12.468% | $129.7543 | $129.75 | $129.75 | $129.80 |
| Purchase #6 | $176.71 | 10.569% | $195.3865 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $174.50 | 6.788% | $186.3451 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $789.17 | $851.3189 | $851.33 | $851.35 | $851.30 | |