| 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 | $98.91 | 7.512% | $106.3401 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $231.27 | 7.343% | $248.2522 | $248.25 | $248.25 | $248.30 |
| Purchase #3 | $72.72 | 12.331% | $81.6871 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $228.66 | 5.706% | $241.7073 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $45.43 | 3.612% | $47.0709 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $42.26 | 12.395% | $47.4981 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $60.96 | 11.638% | $68.0545 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $780.21 | $840.6102 | $840.61 | $840.60 | $840.70 | |