| 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 | $32.67 | 9.611% | $35.8099 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $86.38 | 6.422% | $91.9273 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $39.54 | 7.167% | $42.3738 | $42.37 | $42.35 | $42.40 |
| Purchase #4 | $59.28 | 4.196% | $61.7674 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $231.96 | 9.773% | $254.6295 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $124.71 | 3.404% | $128.9551 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $113.77 | 7.248% | $122.016 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $688.31 | $737.4790 | $737.49 | $737.45 | $737.50 | |