| 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 | $11.46 | 13.161% | $12.9683 | $12.97 | $12.95 | $13.00 |
| Purchase #2 | $170.48 | 12.480% | $191.7559 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $26.88 | 4.282% | $28.031 | $28.03 | $28.05 | $28.00 |
| Purchase #4 | $114.63 | 4.514% | $119.8044 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $172.57 | 3.602% | $178.786 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $80.62 | 13.556% | $91.5488 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $56.73 | 11.641% | $63.3339 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $633.37 | $686.2283 | $686.23 | $686.25 | $686.20 | |