| 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 | $22.99 | 11.834% | $25.7106 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $36.86 | 5.828% | $39.0082 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $135.65 | 3.645% | $140.5944 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $162.77 | 6.596% | $173.5063 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $39.50 | 13.596% | $44.8704 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $139.51 | 13.368% | $158.1597 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $240.55 | 6.311% | $255.7311 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $777.83 | $837.5807 | $837.58 | $837.55 | $837.60 | |