| 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 | $7.45 | 13.830% | $8.4803 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $228.59 | 10.434% | $252.4411 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $245.91 | 12.530% | $276.7225 | $276.72 | $276.70 | $276.70 |
| Purchase #4 | $112.91 | 3.148% | $116.4644 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $60.94 | 13.292% | $69.0401 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $159.29 | 4.172% | $165.9356 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $159.56 | 3.571% | $165.2579 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $974.65 | $1,054.3419 | $1,054.34 | $1,054.35 | $1,054.30 | |