| 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 | $63.58 | 9.761% | $69.786 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $192.63 | 12.343% | $216.4063 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $137.55 | 5.604% | $145.2583 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $53.55 | 13.660% | $60.8649 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $243.88 | 11.850% | $272.7798 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $173.59 | 6.707% | $185.2327 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $245.62 | 9.815% | $269.7276 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,110.40 | $1,220.0556 | $1,220.06 | $1,220.10 | $1,220.10 | |