| 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 | $82.91 | 9.313% | $90.6314 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $12.61 | 5.723% | $13.3317 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $220.33 | 7.781% | $237.4739 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $203.86 | 4.756% | $213.5556 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $67.31 | 13.234% | $76.2178 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $199.35 | 12.116% | $223.5032 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $229.38 | 9.584% | $251.3638 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,015.75 | $1,106.0774 | $1,106.07 | $1,106.05 | $1,106.10 | |