| 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 | $87.70 | 9.430% | $95.9701 | $95.97 | $95.95 | $96.00 |
| Purchase #2 | $143.40 | 11.780% | $160.2925 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $30.73 | 11.703% | $34.3263 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $125.60 | 6.349% | $133.5743 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $31.74 | 8.452% | $34.4227 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $47.32 | 12.194% | $53.0902 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $82.84 | 7.225% | $88.8252 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $549.33 | $600.5013 | $600.50 | $600.50 | $600.50 | |