| 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 | $66.52 | 5.508% | $70.1839 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $67.68 | 5.136% | $71.156 | $71.16 | $71.15 | $71.20 |
| Purchase #3 | $158.26 | 5.796% | $167.4327 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $217.70 | 6.763% | $232.4231 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $45.30 | 7.523% | $48.7079 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $62.74 | 10.805% | $69.5191 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $5.76 | 9.103% | $6.2843 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $623.96 | $665.7070 | $665.70 | $665.70 | $665.70 | |