| 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 | $26.32 | 5.137% | $27.6721 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $38.39 | 7.264% | $41.1786 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $190.83 | 10.759% | $211.3614 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $93.32 | 11.165% | $103.7392 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $169.63 | 13.154% | $191.9431 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $95.48 | 11.220% | $106.1929 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $126.37 | 7.175% | $135.437 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $740.34 | $817.5243 | $817.52 | $817.55 | $817.50 | |