| 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 | $88.26 | 3.413% | $91.2723 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $241.56 | 6.240% | $256.6333 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $207.95 | 6.318% | $221.0883 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $29.79 | 11.387% | $33.1822 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $139.81 | 10.129% | $153.9714 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $105.57 | 12.170% | $118.4179 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $21.54 | 5.493% | $22.7232 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $834.48 | $897.2886 | $897.28 | $897.25 | $897.30 | |