| 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 | $71.74 | 3.710% | $74.4016 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $87.94 | 8.591% | $95.4949 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $45.91 | 11.441% | $51.1626 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $187.54 | 12.720% | $211.3951 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $139.39 | 7.824% | $150.2959 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $73.48 | 5.725% | $77.6867 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $70.63 | 4.168% | $73.5739 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $676.63 | $734.0107 | $734.01 | $734.00 | $734.10 | |