| 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 | $41.46 | 7.590% | $44.6068 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $106.56 | 12.697% | $120.0899 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $44.60 | 12.312% | $50.0912 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $80.54 | 9.327% | $88.052 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $5.72 | 6.851% | $6.1119 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $202.82 | 13.672% | $230.5496 | $230.55 | $230.55 | $230.50 |
| Purchase #7 | $83.79 | 12.554% | $94.309 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $565.49 | $633.8104 | $633.81 | $633.80 | $633.80 | |