| 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 | $89.73 | 9.676% | $98.4123 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $204.55 | 7.488% | $219.8667 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $12.91 | 6.393% | $13.7353 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $108.72 | 13.800% | $123.7234 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $61.50 | 7.176% | $65.9132 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $124.94 | 6.867% | $133.5196 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $160.93 | 10.434% | $177.7214 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $763.28 | $832.8919 | $832.89 | $832.80 | $832.80 | |