| 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 | $224.50 | 3.385% | $232.0993 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $55.88 | 8.590% | $60.6801 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $54.86 | 11.456% | $61.1448 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $98.67 | 12.792% | $111.2919 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $80.66 | 8.591% | $87.5895 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $45.31 | 4.244% | $47.233 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $160.72 | 8.593% | $174.5307 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $720.60 | $774.5693 | $774.56 | $774.65 | $774.50 | |