| 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 | $40.71 | 11.681% | $45.4653 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $159.83 | 13.455% | $181.3351 | $181.34 | $181.35 | $181.30 |
| Purchase #3 | $234.86 | 6.675% | $250.5369 | $250.54 | $250.55 | $250.50 |
| Purchase #4 | $144.73 | 6.146% | $153.6251 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $181.91 | 6.204% | $193.1957 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $14.42 | 8.489% | $15.6441 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $75.48 | 11.124% | $83.8764 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $851.94 | $923.6786 | $923.70 | $923.75 | $923.60 | |