| 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 | $27.29 | 3.599% | $28.2722 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $135.61 | 12.247% | $152.2182 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $98.47 | 7.119% | $105.4801 | $105.48 | $105.50 | $105.50 |
| Purchase #4 | $40.89 | 7.381% | $43.9081 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $236.69 | 9.305% | $258.714 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $21.40 | 10.436% | $23.6333 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $90.93 | 3.399% | $94.0207 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $651.28 | $706.2466 | $706.24 | $706.20 | $706.20 | |