| 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 | $7.56 | 7.570% | $8.1323 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $45.51 | 10.189% | $50.147 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $135.29 | 6.156% | $143.6185 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $233.79 | 7.147% | $250.499 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $120.29 | 10.262% | $132.6342 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $239.66 | 12.231% | $268.9728 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $71.26 | 4.754% | $74.6477 | $74.65 | $74.65 | $74.60 |
| 7 purchase totals = | $853.36 | $928.6515 | $928.65 | $928.65 | $928.50 | |