| 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 | $76.87 | 3.798% | $79.7895 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $237.80 | 13.148% | $269.0659 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $45.70 | 9.789% | $50.1736 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $15.47 | 10.656% | $17.1185 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $131.59 | 3.499% | $136.1943 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $229.43 | 4.192% | $239.0477 | $239.05 | $239.05 | $239.00 |
| Purchase #7 | $198.71 | 6.752% | $212.1269 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $935.57 | $1,003.5164 | $1,003.52 | $1,003.50 | $1,003.50 | |