| 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 | $62.35 | 8.238% | $67.4864 | $67.49 | $67.50 | $67.50 |
| Purchase #2 | $122.34 | 6.532% | $130.3312 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $35.65 | 11.408% | $39.717 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $152.79 | 10.373% | $168.6389 | $168.64 | $168.65 | $168.60 |
| Purchase #5 | $196.76 | 4.208% | $205.0397 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $23.70 | 7.176% | $25.4007 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $50.87 | 7.584% | $54.728 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $644.46 | $691.3419 | $691.35 | $691.40 | $691.20 | |