| 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 | $86.30 | 12.121% | $96.7604 | $96.76 | $96.75 | $96.80 |
| Purchase #2 | $202.56 | 10.551% | $223.9321 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $198.81 | 8.660% | $216.0269 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $37.55 | 9.703% | $41.1935 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $62.40 | 13.494% | $70.8203 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $142.43 | 8.755% | $154.8997 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $145.72 | 5.804% | $154.1776 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $875.77 | $957.8105 | $957.81 | $957.85 | $957.80 | |