| 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 | $7.96 | 9.403% | $8.7085 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $29.89 | 7.796% | $32.2202 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $43.92 | 8.199% | $47.521 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $62.76 | 6.513% | $66.8476 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $139.46 | 10.595% | $154.2358 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $8.58 | 12.618% | $9.6626 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $136.58 | 3.831% | $141.8124 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $429.15 | $461.0081 | $461.01 | $460.95 | $460.90 | |