| 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 | $21.81 | 12.779% | $24.5971 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $218.45 | 13.281% | $247.4623 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $34.97 | 3.660% | $36.2499 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $74.77 | 12.309% | $83.9734 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $26.54 | 11.502% | $29.5926 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $55.60 | 12.406% | $62.4977 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $130.35 | 6.813% | $139.2307 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $562.49 | $623.6037 | $623.60 | $623.60 | $623.60 | |