| 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 | $227.60 | 6.810% | $243.0996 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $144.48 | 5.503% | $152.4307 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $51.64 | 4.202% | $53.8099 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $67.60 | 3.727% | $70.1195 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $72.51 | 5.265% | $76.3277 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $46.53 | 5.704% | $49.1841 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $47.89 | 7.753% | $51.6029 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $658.25 | $696.5744 | $696.57 | $696.60 | $696.50 | |