| 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 | $123.77 | 5.200% | $130.206 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $43.41 | 3.444% | $44.905 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $8.89 | 7.245% | $9.5341 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $53.92 | 5.582% | $56.9298 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $96.49 | 13.870% | $109.8732 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $47.61 | 6.387% | $50.6509 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $66.78 | 7.502% | $71.7898 | $71.79 | $71.80 | $71.80 |
| 7 purchase totals = | $440.87 | $473.8888 | $473.89 | $473.90 | $473.90 | |