| 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 | $69.90 | 4.798% | $73.2538 | $73.25 | $73.25 | $73.30 |
| Purchase #2 | $141.66 | 7.864% | $152.8001 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $122.47 | 11.768% | $136.8823 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $98.78 | 10.102% | $108.7588 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $32.25 | 11.272% | $35.8852 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $66.34 | 4.189% | $69.119 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $108.78 | 5.584% | $114.8543 | $114.85 | $114.85 | $114.90 |
| 7 purchase totals = | $640.18 | $691.5535 | $691.55 | $691.55 | $691.70 | |