| 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 | $10.95 | 7.727% | $11.7961 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $28.74 | 13.420% | $32.5969 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $36.44 | 6.116% | $38.6687 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $12.37 | 12.303% | $13.8919 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $247.98 | 8.596% | $269.2964 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $133.85 | 6.625% | $142.7176 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $33.91 | 6.405% | $36.0819 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $504.24 | $545.0495 | $545.06 | $545.05 | $545.10 | |