| 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 | $41.26 | 3.468% | $42.6909 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $6.31 | 9.188% | $6.8898 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $203.89 | 7.598% | $219.3816 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $219.56 | 12.374% | $246.7284 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $91.84 | 4.616% | $96.0793 | $96.08 | $96.10 | $96.10 |
| Purchase #6 | $42.76 | 3.788% | $44.3797 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $92.80 | 8.512% | $100.6991 | $100.70 | $100.70 | $100.70 |
| 7 purchase totals = | $698.42 | $756.8488 | $756.85 | $756.95 | $756.90 | |