| 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 | $30.60 | 13.707% | $34.7943 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $229.90 | 5.138% | $241.7123 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $69.72 | 11.573% | $77.7887 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $37.81 | 9.340% | $41.3415 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $51.31 | 12.822% | $57.889 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $87.48 | 10.198% | $96.4012 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $87.41 | 8.536% | $94.8713 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $594.23 | $644.7983 | $644.79 | $644.80 | $644.80 | |