| 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 | $74.59 | 7.771% | $80.3864 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $33.68 | 6.666% | $35.9251 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $73.79 | 4.340% | $76.9925 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $84.64 | 7.541% | $91.0227 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $150.76 | 6.141% | $160.0182 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $225.77 | 4.626% | $236.2141 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $243.81 | 12.168% | $273.4768 | $273.48 | $273.50 | $273.50 |
| 7 purchase totals = | $887.04 | $954.0358 | $954.04 | $954.05 | $954.00 | |