| 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 | $111.28 | 5.729% | $117.6552 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $109.50 | 5.313% | $115.3177 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $70.50 | 6.837% | $75.3201 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $197.98 | 7.374% | $212.579 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $59.88 | 7.575% | $64.4159 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $235.54 | 8.266% | $255.0097 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $11.59 | 4.626% | $12.1262 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $796.27 | $852.4238 | $852.44 | $852.40 | $852.40 | |