| 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 | $87.95 | 12.380% | $98.8382 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $166.32 | 13.341% | $188.5088 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $109.45 | 9.222% | $119.5435 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $72.43 | 10.336% | $79.9164 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $55.86 | 13.701% | $63.5134 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $6.97 | 5.517% | $7.3545 | $7.35 | $7.35 | $7.40 |
| Purchase #7 | $11.56 | 4.370% | $12.0652 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $510.54 | $569.7400 | $569.74 | $569.70 | $569.70 | |