| 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 | $107.77 | 7.520% | $115.8743 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $33.91 | 10.827% | $37.5814 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $192.62 | 10.405% | $212.6621 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $66.88 | 10.622% | $73.984 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $139.39 | 9.361% | $152.4383 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $51.93 | 4.390% | $54.2097 | $54.21 | $54.20 | $54.20 |
| Purchase #7 | $93.78 | 10.542% | $103.6663 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $686.28 | $750.4161 | $750.41 | $750.40 | $750.50 | |