| 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 | $55.74 | 7.781% | $60.0771 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $10.72 | 8.280% | $11.6076 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $5.68 | 8.742% | $6.1765 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $49.65 | 11.739% | $55.4784 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $114.46 | 6.481% | $121.8782 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $133.36 | 12.608% | $150.174 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $111.86 | 6.107% | $118.6913 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $481.47 | $524.0831 | $524.09 | $524.15 | $524.20 | |