| 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 | $29.94 | 4.559% | $31.305 | $31.31 | $31.30 | $31.30 |
| Purchase #2 | $158.63 | 6.590% | $169.0837 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $186.50 | 6.690% | $198.9769 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $22.81 | 11.438% | $25.419 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $168.87 | 8.817% | $183.7593 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $86.92 | 7.620% | $93.5433 | $93.54 | $93.55 | $93.50 |
| Purchase #7 | $68.82 | 11.782% | $76.9284 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $722.49 | $779.0156 | $779.02 | $779.05 | $779.00 | |