| 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 | $92.95 | 13.505% | $105.5029 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $23.91 | 12.160% | $26.8175 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $113.98 | 8.231% | $123.3617 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $21.26 | 12.678% | $23.9553 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $25.59 | 5.685% | $27.0448 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $178.70 | 10.433% | $197.3438 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $174.87 | 5.598% | $184.6592 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $631.26 | $688.6852 | $688.68 | $688.65 | $688.70 | |