| 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 | $91.84 | 9.484% | $100.5501 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $90.52 | 3.115% | $93.3397 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $17.92 | 7.109% | $19.1939 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $123.82 | 9.258% | $135.2833 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $182.81 | 4.572% | $191.1681 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $201.41 | 8.521% | $218.5721 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $27.31 | 12.553% | $30.7382 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $735.63 | $788.8454 | $788.84 | $788.85 | $788.90 | |