| 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 | $51.48 | 3.166% | $53.1099 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $126.56 | 7.612% | $136.1937 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $78.68 | 4.854% | $82.4991 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $159.48 | 9.577% | $174.7534 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $185.91 | 11.123% | $206.5888 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $130.92 | 10.116% | $144.1639 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $150.62 | 12.354% | $169.2276 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $883.65 | $966.5364 | $966.53 | $966.55 | $966.60 | |