| 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 | $60.29 | 4.301% | $62.8831 | $62.88 | $62.90 | $62.90 |
| Purchase #2 | $71.74 | 6.430% | $76.3529 | $76.35 | $76.35 | $76.40 |
| Purchase #3 | $215.49 | 7.443% | $231.5289 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $165.36 | 7.627% | $177.972 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $248.65 | 9.118% | $271.3219 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $20.55 | 13.458% | $23.3156 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $246.84 | 9.684% | $270.744 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $1,028.92 | $1,114.1184 | $1,114.11 | $1,114.10 | $1,114.10 | |