| 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 | $101.42 | 9.532% | $111.0874 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $18.81 | 11.680% | $21.007 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $53.90 | 12.464% | $60.6181 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $91.44 | 4.321% | $95.3911 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $57.98 | 13.773% | $65.9656 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $138.74 | 11.125% | $154.1748 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $181.98 | 3.325% | $188.0308 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $644.27 | $696.2748 | $696.28 | $696.25 | $696.30 | |