| 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 | $28.35 | 9.553% | $31.0583 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $118.40 | 10.762% | $131.1422 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $140.25 | 8.573% | $152.2736 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $129.93 | 13.534% | $147.5147 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $92.50 | 3.768% | $95.9854 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $104.95 | 11.253% | $116.76 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $97.51 | 3.564% | $100.9853 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $711.89 | $775.7195 | $775.72 | $775.70 | $775.80 | |