| 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 | $84.74 | 6.495% | $90.2439 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $205.45 | 10.271% | $226.5518 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $14.32 | 10.690% | $15.8508 | $15.85 | $15.85 | $15.90 |
| Purchase #4 | $53.38 | 5.346% | $56.2337 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $154.43 | 4.798% | $161.8396 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $117.32 | 4.451% | $122.5419 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $165.93 | 11.248% | $184.5938 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $795.57 | $857.8555 | $857.84 | $857.90 | $857.80 | |