| 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 | $111.63 | 4.513% | $116.6679 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $11.43 | 12.384% | $12.8455 | $12.85 | $12.85 | $12.80 |
| Purchase #3 | $15.45 | 4.436% | $16.1354 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $62.85 | 9.275% | $68.6793 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $77.67 | 6.508% | $82.7248 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $194.46 | 12.190% | $218.1647 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $84.75 | 6.303% | $90.0918 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $558.24 | $605.3094 | $605.31 | $605.30 | $605.30 | |