| 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 | $64.86 | 12.858% | $73.1997 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $70.26 | 12.734% | $79.2069 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $69.77 | 10.131% | $76.8384 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $75.83 | 6.138% | $80.4844 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $240.88 | 6.524% | $256.595 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $96.59 | 11.360% | $107.5626 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $92.32 | 6.319% | $98.1537 | $98.15 | $98.15 | $98.20 |
| 7 purchase totals = | $710.51 | $772.0407 | $772.04 | $772.05 | $772.10 | |