| 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 | $96.70 | 5.103% | $101.6346 | $101.63 | $101.65 | $101.60 |
| Purchase #2 | $85.70 | 10.561% | $94.7508 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $108.31 | 13.453% | $122.8809 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $89.76 | 11.800% | $100.3517 | $100.35 | $100.35 | $100.40 |
| Purchase #5 | $48.40 | 9.326% | $52.9138 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $151.47 | 3.573% | $156.882 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $46.97 | 5.255% | $49.4383 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $627.31 | $678.8521 | $678.84 | $678.90 | $678.90 | |