| 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 | $66.40 | 8.540% | $72.0706 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $210.46 | 8.278% | $227.8819 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $23.25 | 8.171% | $25.1498 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $144.65 | 10.715% | $160.1492 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $7.61 | 13.430% | $8.632 | $8.63 | $8.65 | $8.60 |
| Purchase #6 | $97.79 | 8.442% | $106.0454 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $95.80 | 6.267% | $101.8038 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $645.96 | $701.7327 | $701.73 | $701.75 | $701.60 | |