| 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 | $80.74 | 6.316% | $85.8395 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $12.41 | 6.152% | $13.1735 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $152.88 | 5.771% | $161.7027 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $171.60 | 5.798% | $181.5494 | $181.55 | $181.55 | $181.50 |
| Purchase #5 | $139.28 | 12.115% | $156.1538 | $156.15 | $156.15 | $156.20 |
| Purchase #6 | $65.65 | 12.695% | $73.9843 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $95.31 | 13.333% | $108.0177 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $717.87 | $780.4209 | $780.41 | $780.40 | $780.40 | |