| 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 | $27.81 | 6.804% | $29.7022 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $237.66 | 13.569% | $269.9081 | $269.91 | $269.90 | $269.90 |
| Purchase #3 | $198.25 | 7.683% | $213.4815 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $122.30 | 3.362% | $126.4117 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $78.79 | 7.612% | $84.7875 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $154.83 | 3.272% | $159.896 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $192.42 | 9.122% | $209.9726 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,012.06 | $1,094.1596 | $1,094.16 | $1,094.15 | $1,094.20 | |