| 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 | $52.51 | 9.539% | $57.5189 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $162.41 | 9.124% | $177.2283 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $37.67 | 10.259% | $41.5346 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $80.35 | 7.493% | $86.3706 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $53.44 | 8.409% | $57.9338 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $188.51 | 6.382% | $200.5407 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $218.91 | 10.637% | $242.1955 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $793.80 | $863.3224 | $863.32 | $863.35 | $863.20 | |