| 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 | $34.87 | 6.378% | $37.094 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $65.39 | 6.349% | $69.5416 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $135.26 | 3.309% | $139.7358 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $16.77 | 12.450% | $18.8579 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $103.74 | 9.184% | $113.2675 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $10.55 | 7.604% | $11.3522 | $11.35 | $11.35 | $11.40 |
| Purchase #7 | $64.97 | 8.792% | $70.6822 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $431.55 | $460.5312 | $460.53 | $460.55 | $460.60 | |