| 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 | $18.30 | 4.694% | $19.159 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $218.61 | 13.673% | $248.5005 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $58.80 | 13.338% | $66.6427 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $39.74 | 7.307% | $42.6438 | $42.64 | $42.65 | $42.60 |
| Purchase #5 | $79.74 | 8.574% | $86.5769 | $86.58 | $86.60 | $86.60 |
| Purchase #6 | $74.29 | 7.729% | $80.0319 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $250.77 | 12.315% | $281.6523 | $281.65 | $281.65 | $281.70 |
| 7 purchase totals = | $740.25 | $825.2071 | $825.20 | $825.25 | $825.20 | |