| 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 | $30.74 | 11.591% | $34.3031 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $152.68 | 3.533% | $158.0742 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $150.32 | 10.712% | $166.4223 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $49.95 | 4.708% | $52.3016 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $248.30 | 11.789% | $277.5721 | $277.57 | $277.55 | $277.60 |
| Purchase #6 | $76.73 | 4.708% | $80.3424 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $107.36 | 12.163% | $120.4182 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $816.08 | $889.4339 | $889.42 | $889.35 | $889.40 | |