| 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 | $19.41 | 13.683% | $22.0659 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $45.77 | 7.868% | $49.3712 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $76.61 | 9.402% | $83.8129 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $228.32 | 10.645% | $252.6247 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $195.39 | 9.271% | $213.5046 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $206.72 | 10.640% | $228.715 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $178.64 | 11.665% | $199.4784 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $950.86 | $1,049.5727 | $1,049.57 | $1,049.50 | $1,049.60 | |