| 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 | $77.73 | 12.808% | $87.6857 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $161.44 | 9.494% | $176.7671 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $149.97 | 5.198% | $157.7654 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $76.55 | 5.144% | $80.4877 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $210.71 | 8.666% | $228.9701 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $164.76 | 9.477% | $180.3743 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $69.44 | 11.345% | $77.318 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $910.60 | $989.3683 | $989.38 | $989.30 | $989.50 | |