| 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 | $69.64 | 9.511% | $76.2635 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $79.76 | 4.540% | $83.3811 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $179.69 | 8.479% | $194.9259 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $197.64 | 7.547% | $212.5559 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $151.87 | 10.700% | $168.1201 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $151.64 | 11.288% | $168.7571 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $242.26 | 11.692% | $270.585 | $270.59 | $270.60 | $270.60 |
| 7 purchase totals = | $1,072.50 | $1,174.5886 | $1,174.60 | $1,174.60 | $1,174.70 | |