| 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 | $225.76 | 12.532% | $254.0522 | $254.05 | $254.05 | $254.10 |
| Purchase #2 | $35.33 | 11.861% | $39.5205 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $116.26 | 10.142% | $128.0511 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $100.47 | 7.579% | $108.0846 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $72.83 | 4.443% | $76.0658 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $63.33 | 9.250% | $69.188 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $84.39 | 6.289% | $89.6973 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $698.37 | $764.6595 | $764.66 | $764.65 | $764.80 | |