| 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 | $90.87 | 3.186% | $93.7651 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $197.52 | 10.406% | $218.0739 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $66.31 | 8.421% | $71.894 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $42.60 | 7.452% | $45.7746 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $202.86 | 8.569% | $220.2431 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $193.91 | 9.658% | $212.6378 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $90.43 | 5.724% | $95.6062 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $884.50 | $957.9947 | $957.99 | $957.95 | $958.00 | |