| 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 | $33.48 | 10.614% | $37.0336 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $41.76 | 7.813% | $45.0227 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $226.93 | 5.719% | $239.9081 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $165.41 | 10.311% | $182.4654 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $63.62 | 8.737% | $69.1785 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $38.61 | 4.508% | $40.3505 | $40.35 | $40.35 | $40.40 |
| Purchase #7 | $171.30 | 3.552% | $177.3846 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $741.11 | $791.3434 | $791.34 | $791.35 | $791.40 | |