| 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 | $91.99 | 9.741% | $100.9507 | $100.95 | $100.95 | $101.00 |
| Purchase #2 | $42.66 | 11.360% | $47.5062 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $176.46 | 6.246% | $187.4817 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $133.64 | 12.292% | $150.067 | $150.07 | $150.05 | $150.10 |
| Purchase #5 | $29.26 | 6.252% | $31.0893 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $249.79 | 11.419% | $278.3135 | $278.31 | $278.30 | $278.30 |
| Purchase #7 | $90.67 | 6.635% | $96.686 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $814.47 | $892.0944 | $892.10 | $892.10 | $892.20 | |