| 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 | $90.68 | 7.508% | $97.4883 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $176.53 | 13.423% | $200.2256 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $9.81 | 6.351% | $10.433 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $58.47 | 6.339% | $62.1764 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $170.40 | 11.169% | $189.432 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $159.59 | 4.215% | $166.3167 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $105.96 | 8.564% | $115.0344 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $771.44 | $841.1064 | $841.11 | $841.20 | $841.00 | |