| 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 | $56.77 | 9.544% | $62.1881 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $246.79 | 3.770% | $256.094 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $245.68 | 9.659% | $269.4102 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $87.85 | 12.654% | $98.9665 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $247.78 | 10.190% | $273.0288 | $273.03 | $273.05 | $273.00 |
| Purchase #6 | $101.95 | 10.602% | $112.7587 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $221.89 | 3.251% | $229.1036 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $1,208.71 | $1,301.5499 | $1,301.55 | $1,301.55 | $1,301.60 | |