| 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 | $44.57 | 7.225% | $47.7902 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $211.35 | 4.486% | $220.8312 | $220.83 | $220.85 | $220.80 |
| Purchase #3 | $103.75 | 11.810% | $116.0029 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $171.87 | 13.473% | $195.026 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $210.39 | 3.641% | $218.0503 | $218.05 | $218.05 | $218.10 |
| Purchase #6 | $52.77 | 11.293% | $58.7293 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $38.66 | 9.840% | $42.4641 | $42.46 | $42.45 | $42.50 |
| 7 purchase totals = | $833.36 | $898.8940 | $898.89 | $898.95 | $898.90 | |