| 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 | $75.49 | 11.214% | $83.9554 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $109.77 | 9.736% | $120.4572 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $5.42 | 7.360% | $5.8189 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $17.68 | 11.591% | $19.7293 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $112.30 | 10.210% | $123.7658 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $192.78 | 3.555% | $199.6333 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $158.59 | 13.198% | $179.5207 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $672.03 | $732.8806 | $732.89 | $732.85 | $732.90 | |