| 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 | $98.42 | 4.170% | $102.5241 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $157.90 | 9.565% | $173.0031 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $54.92 | 3.541% | $56.8647 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $6.50 | 10.167% | $7.1609 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $148.71 | 7.836% | $160.3629 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $154.59 | 5.397% | $162.9332 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $68.25 | 11.435% | $76.0544 | $76.05 | $76.05 | $76.10 |
| 7 purchase totals = | $689.29 | $738.9033 | $738.88 | $738.85 | $739.00 | |