| 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 | $102.73 | 7.447% | $110.3803 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $40.78 | 9.450% | $44.6337 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $191.53 | 5.253% | $201.5911 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $176.42 | 13.836% | $200.8295 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $76.70 | 9.611% | $84.0716 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $96.38 | 7.426% | $103.5372 | $103.54 | $103.55 | $103.50 |
| Purchase #7 | $16.80 | 4.345% | $17.53 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $701.34 | $762.5734 | $762.57 | $762.65 | $762.50 | |