| 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 | $79.42 | 10.408% | $87.686 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $77.87 | 7.715% | $83.8777 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $141.86 | 13.805% | $161.4438 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $176.39 | 3.839% | $183.1616 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $184.59 | 7.688% | $198.7813 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $83.63 | 11.791% | $93.4908 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $74.48 | 4.871% | $78.1079 | $78.11 | $78.10 | $78.10 |
| 7 purchase totals = | $818.24 | $886.5491 | $886.55 | $886.60 | $886.60 | |