| 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 | $16.45 | 4.107% | $17.1256 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $178.53 | 8.469% | $193.6497 | $193.65 | $193.65 | $193.60 |
| Purchase #3 | $124.71 | 7.661% | $134.264 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $103.30 | 5.248% | $108.7212 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $145.95 | 7.496% | $156.8904 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $43.99 | 7.828% | $47.4335 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $126.83 | 10.801% | $140.5289 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $739.76 | $798.6133 | $798.61 | $798.65 | $798.50 | |