| 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 | $80.40 | 13.112% | $90.942 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $25.59 | 5.147% | $26.9071 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $183.36 | 6.578% | $195.4214 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $94.47 | 6.800% | $100.894 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $239.99 | 13.750% | $272.9886 | $272.99 | $273.00 | $273.00 |
| Purchase #6 | $66.67 | 12.492% | $74.9984 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $244.34 | 10.312% | $269.5363 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $934.82 | $1,031.6878 | $1,031.69 | $1,031.70 | $1,031.60 | |