| 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 | $75.64 | 7.667% | $81.4393 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $156.36 | 7.300% | $167.7743 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $31.30 | 7.137% | $33.5339 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $42.30 | 12.117% | $47.4255 | $47.43 | $47.45 | $47.40 |
| Purchase #5 | $141.70 | 13.611% | $160.9868 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $106.27 | 12.168% | $119.2009 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $166.65 | 10.106% | $183.4916 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $720.22 | $793.8523 | $793.85 | $793.90 | $793.80 | |