| 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 | $55.32 | 11.675% | $61.7786 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $68.76 | 4.604% | $71.9257 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $243.48 | 8.271% | $263.6182 | $263.62 | $263.60 | $263.60 |
| Purchase #4 | $46.89 | 5.642% | $49.5355 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $25.49 | 9.495% | $27.9103 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $178.30 | 4.423% | $186.1862 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $17.39 | 4.811% | $18.2266 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $635.63 | $679.1811 | $679.20 | $679.25 | $679.10 | |