| 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 | $119.45 | 11.288% | $132.9335 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $89.73 | 12.824% | $101.237 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $55.97 | 7.818% | $60.3457 | $60.35 | $60.35 | $60.30 |
| Purchase #4 | $71.99 | 4.204% | $75.0165 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $96.64 | 6.125% | $102.5592 | $102.56 | $102.55 | $102.60 |
| Purchase #6 | $101.34 | 4.241% | $105.6378 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $30.67 | 9.640% | $33.6266 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $565.79 | $611.3563 | $611.37 | $611.40 | $611.20 | |