| 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 | $40.87 | 6.670% | $43.596 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $87.75 | 11.445% | $97.793 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $111.57 | 8.551% | $121.1104 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $213.97 | 4.553% | $223.7121 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $34.35 | 13.682% | $39.0498 | $39.05 | $39.05 | $39.00 |
| Purchase #6 | $223.32 | 11.694% | $249.435 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $90.26 | 4.296% | $94.1376 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $802.09 | $868.8339 | $868.84 | $868.85 | $868.70 | |