| 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 | $66.76 | 7.447% | $71.7316 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $77.31 | 9.412% | $84.5864 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $172.56 | 3.526% | $178.6445 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $103.99 | 8.773% | $113.113 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $74.43 | 8.761% | $80.9508 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $77.39 | 13.598% | $87.9135 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $207.26 | 8.700% | $225.2916 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $779.70 | $842.2314 | $842.22 | $842.25 | $842.20 | |