| 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 | $125.96 | 6.843% | $134.5794 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $45.62 | 9.806% | $50.0935 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $21.70 | 12.182% | $24.3435 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $17.75 | 9.482% | $19.4331 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $210.76 | 4.782% | $220.8385 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $212.31 | 9.838% | $233.1971 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $150.81 | 4.137% | $157.049 | $157.05 | $157.05 | $157.00 |
| 7 purchase totals = | $784.91 | $839.5341 | $839.53 | $839.60 | $839.40 | |