| 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 | $45.31 | 4.720% | $47.4486 | $47.45 | $47.45 | $47.40 |
| Purchase #2 | $81.63 | 5.212% | $85.8846 | $85.88 | $85.90 | $85.90 |
| Purchase #3 | $124.38 | 13.147% | $140.7322 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $82.96 | 5.121% | $87.2084 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $202.72 | 3.512% | $209.8395 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $188.88 | 7.564% | $203.1669 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $181.98 | 10.405% | $200.915 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $907.86 | $975.1952 | $975.20 | $975.20 | $975.10 | |