| 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 | $60.63 | 13.508% | $68.8199 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $66.74 | 4.292% | $69.6045 | $69.60 | $69.60 | $69.60 |
| Purchase #3 | $223.89 | 11.401% | $249.4157 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $173.50 | 7.677% | $186.8196 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $27.62 | 7.480% | $29.686 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $18.92 | 10.303% | $20.8693 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $171.93 | 4.758% | $180.1104 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $743.23 | $805.3254 | $805.33 | $805.25 | $805.30 | |