| 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 | $43.59 | 11.809% | $48.7375 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $83.37 | 5.465% | $87.9262 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $188.28 | 12.192% | $211.2351 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $137.82 | 11.810% | $154.0965 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $198.36 | 9.230% | $216.6686 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $103.38 | 4.735% | $108.275 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $58.26 | 8.632% | $63.289 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $813.06 | $890.2279 | $890.25 | $890.30 | $890.20 | |