| 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 | $85.93 | 7.353% | $92.2484 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $6.57 | 13.205% | $7.4376 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $66.42 | 3.588% | $68.8031 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $70.30 | 12.386% | $79.0074 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $238.46 | 10.872% | $264.3854 | $264.39 | $264.40 | $264.40 |
| Purchase #6 | $96.53 | 7.498% | $103.7678 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $16.25 | 13.698% | $18.4759 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $580.46 | $634.1256 | $634.14 | $634.15 | $634.10 | |