| 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 | $5.64 | 7.433% | $6.0592 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $73.77 | 3.691% | $76.4929 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $61.27 | 5.316% | $64.5271 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $19.51 | 13.707% | $22.1842 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $190.56 | 13.667% | $216.6038 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $153.32 | 10.859% | $169.969 | $169.97 | $169.95 | $170.00 |
| Purchase #7 | $53.88 | 11.822% | $60.2497 | $60.25 | $60.25 | $60.20 |
| 7 purchase totals = | $557.95 | $616.0859 | $616.08 | $616.10 | $616.10 | |