| 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 | $6.83 | 8.235% | $7.3925 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $43.84 | 8.782% | $47.69 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $235.35 | 4.257% | $245.3688 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $107.39 | 10.403% | $118.5618 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $152.37 | 8.510% | $165.3367 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $90.90 | 8.843% | $98.9383 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $193.36 | 8.527% | $209.8478 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $830.04 | $893.1359 | $893.14 | $893.15 | $893.10 | |