| 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 | $30.83 | 13.283% | $34.9251 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $94.89 | 5.507% | $100.1156 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $249.79 | 5.477% | $263.471 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $226.94 | 5.642% | $239.744 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $15.55 | 4.865% | $16.3065 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $103.97 | 11.438% | $115.8621 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $47.95 | 6.815% | $51.2178 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $769.92 | $821.6421 | $821.65 | $821.60 | $821.60 | |