| 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 | $216.79 | 6.475% | $230.8272 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $26.84 | 7.350% | $28.8127 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $35.96 | 12.417% | $40.4252 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $57.34 | 8.284% | $62.09 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $137.86 | 10.792% | $152.7379 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $59.83 | 8.628% | $64.9921 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $89.59 | 5.305% | $94.3427 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $624.21 | $674.2278 | $674.23 | $674.30 | $674.10 | |