| 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 | $15.72 | 10.628% | $17.3907 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $68.26 | 6.256% | $72.5303 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $191.89 | 7.355% | $206.0035 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $19.45 | 13.651% | $22.1051 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $115.95 | 12.487% | $130.4287 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $220.51 | 5.407% | $232.433 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $42.95 | 6.351% | $45.6778 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $674.73 | $726.5691 | $726.57 | $726.65 | $726.50 | |