| 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 | $8.70 | 5.629% | $9.1897 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $106.57 | 3.426% | $110.2211 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $91.92 | 6.794% | $98.165 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $6.81 | 4.787% | $7.136 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $209.54 | 3.243% | $216.3354 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $122.50 | 10.166% | $134.9534 | $134.95 | $134.95 | $135.00 |
| Purchase #7 | $155.77 | 4.674% | $163.0507 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $701.81 | $739.0513 | $739.06 | $739.05 | $739.10 | |