| 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 | $80.45 | 12.188% | $90.2552 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $226.98 | 10.651% | $251.1556 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $105.74 | 6.726% | $112.8521 | $112.85 | $112.85 | $112.90 |
| Purchase #4 | $65.60 | 4.648% | $68.6491 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $100.37 | 10.623% | $111.0323 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $55.99 | 4.747% | $58.6478 | $58.65 | $58.65 | $58.60 |
| Purchase #7 | $95.88 | 5.550% | $101.2013 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $731.01 | $793.7934 | $793.80 | $793.80 | $793.80 | |