| 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 | $7.84 | 7.837% | $8.4544 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $210.58 | 6.513% | $224.2951 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $242.50 | 11.107% | $269.4345 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $175.75 | 12.387% | $197.5202 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $98.33 | 12.458% | $110.58 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $61.96 | 6.583% | $66.0388 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $35.38 | 3.251% | $36.5302 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $832.34 | $912.8532 | $912.85 | $912.90 | $912.80 | |