| 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 | $72.44 | 3.669% | $75.0978 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $239.39 | 3.463% | $247.6801 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $68.27 | 7.820% | $73.6087 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $92.61 | 4.526% | $96.8015 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $90.55 | 11.474% | $100.9397 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $81.70 | 8.772% | $88.8667 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $43.63 | 12.542% | $49.1021 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $688.59 | $732.0966 | $732.10 | $732.10 | $732.10 | |