| 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 | $38.39 | 3.339% | $39.6718 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $25.62 | 3.255% | $26.4539 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $164.69 | 10.697% | $182.3069 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $171.71 | 10.245% | $189.3017 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $151.45 | 6.408% | $161.1549 | $161.15 | $161.15 | $161.20 |
| Purchase #6 | $93.84 | 5.148% | $98.6709 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $44.74 | 4.314% | $46.6701 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $690.44 | $744.2302 | $744.22 | $744.15 | $744.40 | |