| 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 | $8.93 | 3.484% | $9.2411 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $18.52 | 5.550% | $19.5479 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $150.59 | 7.463% | $161.8285 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $113.80 | 11.393% | $126.7652 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $108.96 | 8.755% | $118.4994 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $233.98 | 7.758% | $252.1322 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $89.61 | 11.446% | $99.8668 | $99.87 | $99.85 | $99.90 |
| 7 purchase totals = | $724.39 | $787.8811 | $787.89 | $787.90 | $787.80 | |