| 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 | $65.77 | 7.618% | $70.7804 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $13.73 | 6.671% | $14.6459 | $14.65 | $14.65 | $14.60 |
| Purchase #3 | $224.96 | 11.472% | $250.7674 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $7.48 | 4.528% | $7.8187 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $91.73 | 4.241% | $95.6203 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $22.96 | 3.742% | $23.8192 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $43.48 | 8.729% | $47.2754 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $470.11 | $510.7273 | $510.74 | $510.70 | $510.70 | |