| 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 | $9.72 | 9.199% | $10.6141 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $53.80 | 4.125% | $56.0193 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $173.29 | 10.761% | $191.9377 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $145.93 | 5.837% | $154.4479 | $154.45 | $154.45 | $154.40 |
| Purchase #5 | $165.32 | 12.286% | $185.6312 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $143.49 | 9.559% | $157.2062 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $204.35 | 11.228% | $227.2944 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $895.90 | $983.1508 | $983.15 | $983.15 | $983.00 | |