| 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 | $17.44 | 3.369% | $18.0276 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $240.60 | 9.453% | $263.3439 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $35.65 | 10.435% | $39.3701 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $170.37 | 13.318% | $193.0599 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $212.87 | 3.211% | $219.7053 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $222.26 | 10.721% | $246.0885 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $47.56 | 4.346% | $49.627 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $946.75 | $1,029.2223 | $1,029.23 | $1,029.25 | $1,029.20 | |