| 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 | $90.85 | 7.442% | $97.6111 | $97.61 | $97.60 | $97.60 |
| Purchase #2 | $215.65 | 3.148% | $222.4387 | $222.44 | $222.45 | $222.40 |
| Purchase #3 | $91.28 | 10.770% | $101.1109 | $101.11 | $101.10 | $101.10 |
| Purchase #4 | $7.50 | 3.149% | $7.7362 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $12.43 | 3.470% | $12.8613 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $95.26 | 8.762% | $103.6067 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $208.38 | 8.845% | $226.8112 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $721.35 | $772.1761 | $772.18 | $772.15 | $772.10 | |