| 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 | $72.67 | 11.346% | $80.9151 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $244.60 | 8.808% | $266.1444 | $266.14 | $266.15 | $266.10 |
| Purchase #3 | $73.46 | 4.455% | $76.7326 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $60.35 | 10.394% | $66.6228 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $92.77 | 8.608% | $100.7556 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $45.71 | 11.425% | $50.9324 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $223.96 | 3.456% | $231.7001 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $813.52 | $873.8030 | $873.80 | $873.80 | $873.70 | |