| 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 | $76.88 | 5.872% | $81.3944 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $23.70 | 11.871% | $26.5134 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $221.71 | 9.581% | $242.952 | $242.95 | $242.95 | $243.00 |
| Purchase #4 | $239.38 | 12.464% | $269.2163 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $127.59 | 8.814% | $138.8358 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $26.47 | 4.247% | $27.5942 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $150.45 | 3.818% | $156.1942 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $866.18 | $942.7003 | $942.69 | $942.70 | $942.70 | |