| 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 | $73.42 | 11.332% | $81.74 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $147.89 | 13.163% | $167.3568 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $121.55 | 9.167% | $132.6925 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $124.85 | 4.220% | $130.1187 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $19.65 | 10.862% | $21.7844 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $99.37 | 4.193% | $103.5366 | $103.54 | $103.55 | $103.50 |
| Purchase #7 | $56.54 | 13.803% | $64.3442 | $64.34 | $64.35 | $64.30 |
| 7 purchase totals = | $643.27 | $701.5732 | $701.57 | $701.60 | $701.50 | |