| 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 | $34.45 | 11.146% | $38.2898 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $171.44 | 10.225% | $188.9697 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $237.81 | 8.713% | $258.5304 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $33.45 | 13.194% | $37.8634 | $37.86 | $37.85 | $37.90 |
| Purchase #5 | $71.79 | 8.216% | $77.6883 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $30.52 | 7.390% | $32.7754 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $167.77 | 5.600% | $177.1651 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $747.23 | $811.2821 | $811.29 | $811.30 | $811.40 | |