| 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 | $49.96 | 9.689% | $54.8006 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $69.72 | 5.562% | $73.5978 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $75.48 | 13.675% | $85.8019 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $151.61 | 6.680% | $161.7375 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $40.48 | 8.221% | $43.8079 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $83.66 | 3.775% | $86.8182 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $239.34 | 10.280% | $263.9442 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $710.25 | $770.5081 | $770.51 | $770.50 | $770.40 | |