| 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 | $10.56 | 5.674% | $11.1592 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $246.95 | 13.682% | $280.7377 | $280.74 | $280.75 | $280.70 |
| Purchase #3 | $80.33 | 11.722% | $89.7463 | $89.75 | $89.75 | $89.70 |
| Purchase #4 | $148.77 | 7.157% | $159.4175 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $167.50 | 6.355% | $178.1446 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $35.80 | 12.850% | $40.4003 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $205.76 | 6.124% | $218.3607 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $895.67 | $977.9663 | $977.97 | $977.95 | $977.90 | |