| 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 | $49.79 | 6.473% | $53.0129 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $36.86 | 10.248% | $40.6374 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $44.64 | 4.709% | $46.7421 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $145.35 | 7.631% | $156.4417 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $7.77 | 4.118% | $8.09 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $194.40 | 3.343% | $200.8988 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $123.44 | 5.576% | $130.323 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $602.25 | $636.1459 | $636.14 | $636.15 | $636.00 | |