| 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 | $50.79 | 10.130% | $55.935 | $55.94 | $55.95 | $55.90 |
| Purchase #2 | $22.35 | 8.823% | $24.3219 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $22.80 | 6.240% | $24.2227 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $144.40 | 8.272% | $156.3448 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $245.95 | 5.177% | $258.6828 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $5.99 | 6.153% | $6.3586 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $228.67 | 11.279% | $254.4617 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $720.95 | $780.3275 | $780.32 | $780.30 | $780.30 | |