| 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 | $69.99 | 12.818% | $78.9613 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $60.54 | 5.214% | $63.6966 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $131.81 | 4.152% | $137.2828 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $14.77 | 12.732% | $16.6505 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $70.67 | 5.544% | $74.5879 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $7.94 | 6.715% | $8.4732 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $84.96 | 11.195% | $94.4713 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $440.68 | $474.1236 | $474.12 | $474.10 | $474.30 | |