| 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 | $9.90 | 4.732% | $10.3685 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $168.53 | 9.622% | $184.746 | $184.75 | $184.75 | $184.70 |
| Purchase #3 | $67.26 | 6.674% | $71.7489 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $55.41 | 5.698% | $58.5673 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $207.67 | 4.371% | $216.7473 | $216.75 | $216.75 | $216.70 |
| Purchase #6 | $31.43 | 4.325% | $32.7893 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $192.39 | 3.152% | $198.4541 | $198.45 | $198.45 | $198.50 |
| 7 purchase totals = | $732.59 | $773.4214 | $773.43 | $773.40 | $773.40 | |