| 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 | $20.59 | 7.349% | $22.1032 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $11.97 | 12.391% | $13.4532 | $13.45 | $13.45 | $13.50 |
| Purchase #3 | $49.78 | 10.368% | $54.9412 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $91.35 | 3.713% | $94.7418 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $35.35 | 8.331% | $38.295 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $165.54 | 8.738% | $180.0049 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $60.84 | 11.606% | $67.9011 | $67.90 | $67.90 | $67.90 |
| 7 purchase totals = | $435.42 | $471.4404 | $471.43 | $471.45 | $471.40 | |