| 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 | $49.98 | 9.624% | $54.7901 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $183.72 | 7.490% | $197.4806 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $240.88 | 3.730% | $249.8648 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $16.47 | 6.151% | $17.4831 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $39.98 | 11.504% | $44.5793 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $160.71 | 13.179% | $181.89 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $66.63 | 4.668% | $69.7403 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $758.37 | $815.8282 | $815.82 | $815.90 | $815.90 | |