| 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 | $26.97 | 8.817% | $29.3479 | $29.35 | $29.35 | $29.30 |
| Purchase #2 | $79.63 | 9.454% | $87.1582 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $60.35 | 4.402% | $63.0066 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $27.75 | 7.413% | $29.8071 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $6.97 | 10.384% | $7.6938 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $209.82 | 11.393% | $233.7248 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $99.51 | 5.717% | $105.199 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $511.00 | $555.9374 | $555.94 | $555.90 | $555.90 | |