| 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 | $128.94 | 8.661% | $140.1075 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $46.91 | 6.862% | $50.129 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $77.29 | 8.822% | $84.1085 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $22.92 | 6.241% | $24.3504 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $145.78 | 6.773% | $155.6537 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $209.44 | 10.291% | $230.9935 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $7.31 | 13.430% | $8.2917 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $638.59 | $693.6343 | $693.63 | $693.65 | $693.70 | |