| 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 | $42.81 | 7.672% | $46.0944 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $178.27 | 9.371% | $194.9757 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $44.70 | 13.192% | $50.5968 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $136.50 | 12.540% | $153.6171 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $215.31 | 12.222% | $241.6252 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $34.63 | 5.120% | $36.4031 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $125.50 | 6.139% | $133.2044 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $777.72 | $856.5167 | $856.52 | $856.55 | $856.50 | |