| 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 | $39.70 | 3.680% | $41.161 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $61.78 | 4.572% | $64.6046 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $250.35 | 7.294% | $268.6105 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $230.30 | 9.833% | $252.9454 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $80.50 | 5.266% | $84.7391 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $169.45 | 6.555% | $180.5574 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $99.64 | 9.250% | $108.8567 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $931.72 | $1,001.4747 | $1,001.48 | $1,001.45 | $1,001.50 | |