| 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 | $31.73 | 12.615% | $35.7327 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $28.36 | 12.650% | $31.9475 | $31.95 | $31.95 | $31.90 |
| Purchase #3 | $198.43 | 3.600% | $205.5735 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $169.67 | 11.254% | $188.7647 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $247.97 | 3.188% | $255.8753 | $255.88 | $255.90 | $255.90 |
| Purchase #6 | $49.55 | 7.287% | $53.1607 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $213.53 | 3.190% | $220.3416 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $939.24 | $991.3960 | $991.39 | $991.40 | $991.40 | |