| 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 | $66.49 | 13.167% | $75.2447 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $36.80 | 9.499% | $40.2956 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $99.76 | 10.796% | $110.5301 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $102.65 | 12.500% | $115.4813 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $70.51 | 6.708% | $75.2398 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $84.83 | 10.713% | $93.9178 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $140.89 | 4.326% | $146.9849 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $601.93 | $657.6942 | $657.69 | $657.75 | $657.60 | |