| 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 | $42.81 | 5.110% | $44.9976 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $181.59 | 9.423% | $198.7012 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $50.36 | 8.233% | $54.5061 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $157.79 | 6.588% | $168.1852 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $149.30 | 7.311% | $160.2153 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $70.51 | 11.854% | $78.8683 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $64.58 | 8.118% | $69.8226 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $716.94 | $775.2963 | $775.31 | $775.25 | $775.30 | |