| 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 | $79.46 | 4.652% | $83.1565 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $94.74 | 3.498% | $98.054 | $98.05 | $98.05 | $98.10 |
| Purchase #3 | $190.75 | 6.723% | $203.5741 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $99.61 | 6.365% | $105.9502 | $105.95 | $105.95 | $106.00 |
| Purchase #5 | $128.77 | 8.795% | $140.0953 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $49.94 | 4.434% | $52.1543 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $135.98 | 11.590% | $151.7401 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $779.25 | $834.7245 | $834.72 | $834.70 | $834.90 | |