| 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 | $141.93 | 5.523% | $149.7688 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $64.46 | 8.528% | $69.9571 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $44.36 | 12.216% | $49.779 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $78.88 | 6.730% | $84.1886 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $72.33 | 10.529% | $79.9456 | $79.95 | $79.95 | $79.90 |
| Purchase #6 | $13.85 | 13.754% | $15.7549 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $32.31 | 6.342% | $34.3591 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $448.12 | $483.7531 | $483.76 | $483.75 | $483.90 | |