| 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 | $106.46 | 10.235% | $117.3562 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $46.61 | 6.365% | $49.5767 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $86.29 | 6.344% | $91.7642 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $43.37 | 7.308% | $46.5395 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $38.28 | 10.295% | $42.2209 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $152.74 | 13.653% | $173.5936 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $232.41 | 6.263% | $246.9658 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $706.16 | $768.0169 | $768.02 | $768.00 | $768.10 | |