| 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 | $34.68 | 11.768% | $38.7611 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $241.32 | 6.805% | $257.7418 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $77.66 | 5.492% | $81.9251 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $90.39 | 4.764% | $94.6962 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $55.91 | 8.226% | $60.5092 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $28.42 | 10.539% | $31.4152 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $166.84 | 11.754% | $186.4504 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $695.22 | $751.4990 | $751.51 | $751.50 | $751.50 | |