| 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 | $84.49 | 10.243% | $93.1443 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $140.69 | 10.535% | $155.5117 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $16.35 | 9.606% | $17.9206 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $199.73 | 9.500% | $218.7044 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $107.30 | 6.203% | $113.9558 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $128.53 | 4.190% | $133.9154 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $78.36 | 12.343% | $88.032 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $755.45 | $821.1842 | $821.18 | $821.15 | $821.10 | |