| 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 | $73.81 | 3.140% | $76.1276 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $48.97 | 8.851% | $53.3043 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $93.97 | 11.503% | $104.7794 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $39.36 | 3.389% | $40.6939 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $77.58 | 8.173% | $83.9206 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $147.91 | 5.716% | $156.3645 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $157.96 | 8.193% | $170.9017 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $639.56 | $686.0920 | $686.08 | $686.10 | $686.10 | |