| 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 | $40.27 | 3.844% | $41.818 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $22.29 | 11.361% | $24.8224 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $18.34 | 5.156% | $19.2856 | $19.29 | $19.30 | $19.30 |
| Purchase #4 | $22.44 | 10.347% | $24.7619 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $18.57 | 3.233% | $19.1704 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $71.55 | 5.835% | $75.7249 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $154.96 | 7.301% | $166.2736 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $348.42 | $371.8568 | $371.85 | $371.75 | $371.90 | |