| 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 | $93.76 | 5.452% | $98.8718 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $116.62 | 4.781% | $122.1956 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $19.26 | 8.784% | $20.9518 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $146.68 | 9.223% | $160.2083 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $15.61 | 12.493% | $17.5602 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $84.53 | 9.165% | $92.2772 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $144.53 | 7.492% | $155.3582 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $620.99 | $667.4231 | $667.43 | $667.40 | $667.60 | |