| 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 | $69.98 | 7.306% | $75.0927 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $242.89 | 3.414% | $251.1823 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $50.36 | 3.814% | $52.2807 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $130.71 | 3.615% | $135.4352 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $195.94 | 5.312% | $206.3483 | $206.35 | $206.35 | $206.30 |
| Purchase #6 | $188.29 | 7.321% | $202.0747 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $14.72 | 8.401% | $15.9566 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $892.89 | $938.3705 | $938.37 | $938.40 | $938.40 | |