| 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 | $191.60 | 4.164% | $199.5782 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $69.54 | 11.812% | $77.7541 | $77.75 | $77.75 | $77.80 |
| Purchase #3 | $21.94 | 10.412% | $24.2244 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $9.87 | 6.466% | $10.5082 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $29.94 | 12.331% | $33.6319 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $58.68 | 4.627% | $61.3951 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $233.43 | 3.549% | $241.7144 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $615.00 | $648.8063 | $648.80 | $648.80 | $648.80 | |