| 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 | $30.99 | 6.302% | $32.943 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $78.78 | 6.759% | $84.1047 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $189.72 | 5.452% | $200.0635 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $7.61 | 8.519% | $8.2583 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $74.73 | 6.323% | $79.4552 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $246.91 | 9.521% | $270.4183 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $86.90 | 13.258% | $98.4212 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $715.64 | $773.6642 | $773.66 | $773.60 | $773.70 | |