| 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 | $16.67 | 8.129% | $18.0251 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $18.41 | 4.163% | $19.1764 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $9.47 | 6.131% | $10.0506 | $10.05 | $10.05 | $10.10 |
| Purchase #4 | $90.73 | 8.376% | $98.3295 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $153.26 | 8.682% | $166.566 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $237.85 | 13.295% | $269.4722 | $269.47 | $269.45 | $269.50 |
| Purchase #7 | $215.79 | 5.197% | $227.0046 | $227.00 | $227.00 | $227.00 |
| 7 purchase totals = | $742.18 | $808.6244 | $808.63 | $808.65 | $808.70 | |