| 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 | $74.98 | 12.344% | $84.2355 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $198.71 | 6.424% | $211.4751 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $14.81 | 8.594% | $16.0828 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $39.55 | 11.756% | $44.1995 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $213.62 | 7.695% | $230.0581 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $81.26 | 12.171% | $91.1502 | $91.15 | $91.15 | $91.20 |
| Purchase #7 | $115.82 | 9.249% | $126.5322 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $738.75 | $803.7334 | $803.74 | $803.80 | $803.80 | |