| 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 | $192.77 | 12.253% | $216.3901 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $93.55 | 7.277% | $100.3576 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $60.68 | 6.688% | $64.7383 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $78.37 | 4.284% | $81.7274 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $104.61 | 6.489% | $111.3981 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $141.52 | 8.383% | $153.3836 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $34.93 | 3.354% | $36.1016 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $706.43 | $764.0967 | $764.10 | $764.15 | $764.10 | |