| 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 | $40.31 | 9.616% | $44.1862 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $91.70 | 6.725% | $97.8668 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $135.43 | 3.844% | $140.6359 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $89.52 | 13.451% | $101.5613 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $203.93 | 5.327% | $214.7934 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $223.42 | 7.818% | $240.887 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $131.80 | 4.350% | $137.5333 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $916.11 | $977.4639 | $977.47 | $977.50 | $977.50 | |