| 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 | $89.43 | 4.719% | $93.6502 | $93.65 | $93.65 | $93.70 |
| Purchase #2 | $87.67 | 12.661% | $98.7699 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $214.98 | 13.712% | $244.4581 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $86.37 | 8.741% | $93.9196 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $46.73 | 9.368% | $51.1077 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $218.40 | 10.801% | $241.9894 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $165.81 | 5.805% | $175.4353 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $909.39 | $999.3302 | $999.34 | $999.30 | $999.40 | |