| 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 | $24.68 | 13.314% | $27.9659 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $39.91 | 4.196% | $41.5846 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $63.93 | 11.759% | $71.4475 | $71.45 | $71.45 | $71.40 |
| Purchase #4 | $126.36 | 6.844% | $135.0081 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $170.46 | 8.420% | $184.8127 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $155.33 | 3.238% | $160.3596 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $123.30 | 10.135% | $135.7965 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $703.97 | $756.9749 | $756.98 | $756.95 | $757.00 | |