| 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 | $6.96 | 3.756% | $7.2214 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $185.74 | 12.493% | $208.9445 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $193.97 | 9.397% | $212.1974 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $77.82 | 12.813% | $87.7911 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $20.85 | 10.307% | $22.999 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $249.80 | 10.746% | $276.6435 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $26.47 | 11.784% | $29.5892 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $761.61 | $845.3861 | $845.38 | $845.40 | $845.30 | |