| 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 | $5.30 | 7.249% | $5.6842 | $5.68 | $5.70 | $5.70 |
| Purchase #2 | $236.33 | 7.164% | $253.2607 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $176.97 | 10.364% | $195.3112 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $184.88 | 13.516% | $209.8684 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $88.61 | 7.259% | $95.0422 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $145.32 | 6.443% | $154.683 | $154.68 | $154.70 | $154.70 |
| Purchase #7 | $153.56 | 11.116% | $170.6297 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $990.97 | $1,084.4794 | $1,084.47 | $1,084.50 | $1,084.50 | |