| 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 | $80.99 | 3.180% | $83.5655 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $172.65 | 11.284% | $192.1318 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $37.35 | 8.746% | $40.6166 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $245.53 | 7.789% | $264.6543 | $264.65 | $264.65 | $264.70 |
| Purchase #5 | $35.32 | 9.381% | $38.6334 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $135.48 | 3.453% | $140.1581 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $182.32 | 4.436% | $190.4077 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $889.64 | $950.1674 | $950.17 | $950.15 | $950.20 | |