| 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 | $11.58 | 9.428% | $12.6718 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $17.41 | 4.495% | $18.1926 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $167.62 | 5.698% | $177.171 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $141.47 | 6.619% | $150.8339 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $71.45 | 4.667% | $74.7846 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $74.92 | 9.673% | $82.167 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $85.74 | 5.302% | $90.2859 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $570.19 | $606.1068 | $606.10 | $606.10 | $606.20 | |