| 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 | $72.99 | 9.722% | $80.0861 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $130.37 | 4.111% | $135.7295 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $241.93 | 6.624% | $257.9554 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $124.56 | 10.110% | $137.153 | $137.15 | $137.15 | $137.20 |
| Purchase #5 | $74.57 | 12.328% | $83.763 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $205.38 | 8.355% | $222.5395 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $33.51 | 12.853% | $37.817 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $883.31 | $955.0435 | $955.05 | $955.05 | $955.10 | |