| 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 | $42.25 | 6.146% | $44.8467 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $19.32 | 6.181% | $20.5142 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $85.54 | 3.540% | $88.5681 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $247.33 | 11.732% | $276.3468 | $276.35 | $276.35 | $276.30 |
| Purchase #5 | $129.37 | 12.501% | $145.5425 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $140.75 | 13.498% | $159.7484 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $26.70 | 7.117% | $28.6002 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $691.26 | $764.1669 | $764.17 | $764.15 | $764.00 | |