| 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 | $20.54 | 11.246% | $22.8499 | $22.85 | $22.85 | $22.80 |
| Purchase #2 | $236.69 | 11.842% | $264.7188 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $243.70 | 4.329% | $254.2498 | $254.25 | $254.25 | $254.20 |
| Purchase #4 | $87.96 | 12.215% | $98.7043 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $150.53 | 13.379% | $170.6694 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $43.62 | 9.356% | $47.7011 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $34.67 | 9.690% | $38.0295 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $817.71 | $896.9228 | $896.92 | $896.90 | $896.80 | |