| 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 | $107.29 | 9.252% | $117.2165 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $98.26 | 3.177% | $101.3817 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $102.27 | 5.667% | $108.0656 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $113.38 | 9.547% | $124.2044 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $156.68 | 9.266% | $171.198 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $9.52 | 8.664% | $10.3448 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $51.86 | 11.610% | $57.8809 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $639.26 | $690.2919 | $690.29 | $690.30 | $690.30 | |