| 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 | $228.81 | 3.857% | $237.6352 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $42.66 | 9.695% | $46.7959 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $99.27 | 3.799% | $103.0413 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $35.89 | 9.473% | $39.2899 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $112.93 | 11.600% | $126.0299 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $177.65 | 6.751% | $189.6432 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $54.39 | 5.205% | $57.221 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $751.60 | $799.6564 | $799.66 | $799.70 | $799.50 | |