| 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 | $71.51 | 11.638% | $79.8323 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $101.77 | 11.208% | $113.1764 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $8.83 | 7.705% | $9.5104 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $195.41 | 6.424% | $207.9631 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $233.83 | 9.856% | $256.8763 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $118.32 | 5.255% | $124.5377 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $57.44 | 8.866% | $62.5326 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $787.11 | $854.4288 | $854.43 | $854.50 | $854.40 | |