| 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 | $33.87 | 13.871% | $38.5681 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $13.96 | 8.175% | $15.1012 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $107.85 | 7.281% | $115.7026 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $71.39 | 8.457% | $77.4275 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $178.97 | 6.500% | $190.6031 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $25.61 | 8.711% | $27.8409 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $98.88 | 3.570% | $102.41 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $530.53 | $567.6534 | $567.65 | $567.65 | $567.60 | |