| 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 | $50.32 | 8.871% | $54.7839 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $96.38 | 12.717% | $108.6366 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $241.95 | 7.415% | $259.8906 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $5.37 | 4.318% | $5.6019 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $66.37 | 5.220% | $69.8345 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $177.41 | 5.445% | $187.07 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $155.34 | 5.640% | $164.1012 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $793.14 | $849.9187 | $849.91 | $849.95 | $849.90 | |