| 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 | $31.60 | 8.336% | $34.2342 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $211.72 | 9.310% | $231.4311 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $154.63 | 11.801% | $172.8779 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $210.49 | 6.614% | $224.4118 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $56.72 | 8.475% | $61.527 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $77.52 | 4.110% | $80.7061 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $110.31 | 9.427% | $120.7089 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $852.99 | $925.8970 | $925.90 | $925.95 | $925.80 | |