| 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 | $27.35 | 7.569% | $29.4201 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $23.64 | 10.443% | $26.1087 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $36.50 | 11.655% | $40.7541 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $58.82 | 3.653% | $60.9687 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $192.91 | 9.590% | $211.4101 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $48.84 | 11.458% | $54.4361 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $101.50 | 11.565% | $113.2385 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $489.56 | $536.3363 | $536.34 | $536.30 | $536.30 | |