| 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 | $91.51 | 6.593% | $97.5433 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $75.46 | 4.370% | $78.7576 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $162.38 | 6.373% | $172.7285 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $99.31 | 8.392% | $107.6441 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $151.81 | 5.271% | $159.8119 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $10.59 | 4.303% | $11.0457 | $11.05 | $11.05 | $11.00 |
| Purchase #7 | $20.48 | 3.572% | $21.2115 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $611.54 | $648.7426 | $648.74 | $648.75 | $648.60 | |