| 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 | $19.60 | 10.612% | $21.68 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $44.55 | 5.701% | $47.0898 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $155.86 | 7.304% | $167.244 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $195.87 | 10.166% | $215.7821 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $88.70 | 10.523% | $98.0339 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $31.94 | 12.207% | $35.8389 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $229.79 | 9.601% | $251.8521 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $766.31 | $837.5208 | $837.51 | $837.60 | $837.50 | |