| 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 | $77.28 | 8.672% | $83.9817 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $184.33 | 5.149% | $193.8212 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $235.51 | 3.737% | $244.311 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $42.34 | 5.734% | $44.7678 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $20.36 | 9.426% | $22.2791 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $189.94 | 8.696% | $206.4572 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $141.95 | 6.363% | $150.9823 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $891.71 | $946.6003 | $946.60 | $946.60 | $946.70 | |