| 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 | $38.87 | 9.124% | $42.4165 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $244.51 | 12.371% | $274.7583 | $274.76 | $274.75 | $274.80 |
| Purchase #3 | $109.82 | 11.595% | $122.5536 | $122.55 | $122.55 | $122.60 |
| Purchase #4 | $75.96 | 12.487% | $85.4451 | $85.45 | $85.45 | $85.40 |
| Purchase #5 | $26.70 | 4.164% | $27.8118 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $179.80 | 11.581% | $200.6226 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $205.70 | 3.341% | $212.5724 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $881.36 | $966.1803 | $966.18 | $966.10 | $966.20 | |