| 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 | $35.98 | 8.538% | $39.052 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $118.28 | 5.446% | $124.7215 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $127.43 | 10.525% | $140.842 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $66.56 | 8.194% | $72.0139 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $142.36 | 9.577% | $155.9938 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $200.42 | 9.542% | $219.5441 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $150.28 | 3.661% | $155.7818 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $841.31 | $907.9491 | $907.93 | $907.95 | $907.90 | |