| 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 | $64.61 | 5.740% | $68.3186 | $68.32 | $68.30 | $68.30 |
| Purchase #2 | $63.62 | 9.353% | $69.5704 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $25.65 | 10.759% | $28.4097 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $206.69 | 8.595% | $224.455 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $83.91 | 8.818% | $91.3092 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $39.54 | 3.850% | $41.0623 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $18.91 | 13.448% | $21.453 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $502.93 | $544.5782 | $544.58 | $544.50 | $544.70 | |