| 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 | $13.85 | 7.749% | $14.9232 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $65.43 | 11.128% | $72.7111 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $223.34 | 11.343% | $248.6735 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $201.48 | 7.503% | $216.597 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $178.55 | 11.126% | $198.4155 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $77.61 | 13.449% | $88.0478 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $240.59 | 5.243% | $253.2041 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,000.85 | $1,092.5722 | $1,092.57 | $1,092.50 | $1,092.50 | |