| 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 | $9.44 | 4.215% | $9.8379 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $189.67 | 3.485% | $196.28 | $196.28 | $196.30 | $196.30 |
| Purchase #3 | $33.27 | 8.151% | $35.9818 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $66.32 | 11.128% | $73.7001 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $156.95 | 11.703% | $175.3179 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $42.58 | 12.706% | $47.9902 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $54.58 | 5.283% | $57.4635 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $552.81 | $596.5714 | $596.57 | $596.60 | $596.60 | |