| 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 | $9.65 | 10.825% | $10.6946 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $149.80 | 4.448% | $156.4631 | $156.46 | $156.45 | $156.50 |
| Purchase #3 | $88.34 | 4.545% | $92.3551 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $181.27 | 12.259% | $203.4919 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $70.43 | 13.570% | $79.9874 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $224.65 | 8.687% | $244.1653 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $5.69 | 8.354% | $6.1653 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $729.83 | $793.3227 | $793.33 | $793.30 | $793.50 | |