| 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 | $47.76 | 6.441% | $50.8362 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $173.34 | 11.330% | $192.9794 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $230.99 | 3.839% | $239.8577 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $42.89 | 7.754% | $46.2157 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $52.78 | 10.166% | $58.1456 | $58.15 | $58.15 | $58.10 |
| Purchase #6 | $117.28 | 10.627% | $129.7433 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $34.60 | 10.200% | $38.1292 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $699.64 | $755.9071 | $755.92 | $755.95 | $755.80 | |