| 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 | $34.66 | 10.504% | $38.3007 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $115.93 | 13.330% | $131.3835 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $66.72 | 6.393% | $70.9854 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $216.90 | 8.192% | $234.6684 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $82.32 | 11.345% | $91.6592 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $171.93 | 3.337% | $177.6673 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $153.53 | 12.543% | $172.7873 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $841.99 | $917.4518 | $917.46 | $917.45 | $917.60 | |