| 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 | $52.79 | 4.740% | $55.2922 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $144.90 | 3.423% | $149.8599 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $173.42 | 9.585% | $190.0423 | $190.04 | $190.05 | $190.00 |
| Purchase #4 | $142.75 | 6.294% | $151.7347 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $156.77 | 9.303% | $171.3543 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $85.56 | 3.650% | $88.6829 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $27.65 | 3.745% | $28.6855 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $783.84 | $835.6518 | $835.64 | $835.70 | $835.70 | |