| 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 | $75.37 | 11.616% | $84.125 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $77.91 | 6.687% | $83.1198 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $41.36 | 5.863% | $43.7849 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $67.87 | 5.160% | $71.3721 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $166.29 | 7.509% | $178.7767 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $91.56 | 13.745% | $104.1449 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $116.27 | 12.432% | $130.7247 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $636.63 | $696.0481 | $696.04 | $696.05 | $696.00 | |