| 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 | $39.47 | 11.234% | $43.9041 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $48.75 | 9.142% | $53.2067 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $201.78 | 10.393% | $222.751 | $222.75 | $222.75 | $222.80 |
| Purchase #4 | $145.32 | 6.445% | $154.6859 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $8.30 | 9.163% | $9.0605 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $189.51 | 6.700% | $202.2072 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $87.43 | 8.265% | $94.6561 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $720.56 | $780.4715 | $780.48 | $780.45 | $780.60 | |