| 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 | $66.40 | 6.123% | $70.4657 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $115.70 | 7.789% | $124.7119 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $183.35 | 8.450% | $198.8431 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $48.73 | 6.559% | $51.9262 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $119.88 | 9.248% | $130.9665 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $163.70 | 5.525% | $172.7444 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $113.76 | 8.409% | $123.3261 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $811.52 | $872.9839 | $872.99 | $873.00 | $872.90 | |