| 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 | $13.35 | 7.441% | $14.3434 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $192.82 | 10.805% | $213.6542 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $247.48 | 10.728% | $274.0297 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $59.74 | 7.395% | $64.1578 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $94.92 | 9.228% | $103.6792 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $11.39 | 8.247% | $12.3293 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $63.92 | 4.136% | $66.5637 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $683.62 | $748.7573 | $748.75 | $748.80 | $748.80 | |