| 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 | $29.97 | 8.142% | $32.4102 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $22.68 | 3.170% | $23.399 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $207.36 | 9.302% | $226.6486 | $226.65 | $226.65 | $226.60 |
| Purchase #4 | $164.83 | 8.679% | $179.1356 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $42.54 | 11.835% | $47.5746 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $60.34 | 13.584% | $68.5366 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $8.27 | 3.102% | $8.5265 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $535.99 | $586.2311 | $586.24 | $586.25 | $586.10 | |