| 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 | $26.91 | 11.338% | $29.9611 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $162.61 | 12.667% | $183.2078 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $19.47 | 5.831% | $20.6053 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $124.42 | 7.165% | $133.3347 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $19.70 | 12.408% | $22.1444 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $191.82 | 10.712% | $212.3678 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $93.64 | 12.261% | $105.1212 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $638.57 | $706.7423 | $706.74 | $706.70 | $706.70 | |