| 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 | $47.92 | 3.194% | $49.4506 | $49.45 | $49.45 | $49.50 |
| Purchase #2 | $207.80 | 13.199% | $235.2275 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $193.99 | 3.176% | $200.1511 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $65.35 | 10.315% | $72.0909 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $62.94 | 9.395% | $68.8532 | $68.85 | $68.85 | $68.90 |
| Purchase #6 | $33.93 | 8.701% | $36.8822 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $225.87 | 3.556% | $233.9019 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $837.80 | $896.5574 | $896.55 | $896.60 | $896.70 | |