| 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 | $91.79 | 7.644% | $98.8064 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $181.89 | 13.292% | $206.0668 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $145.28 | 12.149% | $162.9301 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $26.75 | 7.799% | $28.8362 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $239.99 | 8.438% | $260.2404 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $49.87 | 10.518% | $55.1153 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $20.68 | 13.833% | $23.5407 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $756.25 | $835.5359 | $835.55 | $835.55 | $835.40 | |