| 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 | $55.76 | 7.636% | $60.0178 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $56.60 | 8.463% | $61.3901 | $61.39 | $61.40 | $61.40 |
| Purchase #3 | $66.34 | 5.783% | $70.1764 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $159.60 | 9.356% | $174.5322 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $118.82 | 3.116% | $122.5224 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $140.81 | 3.719% | $146.0467 | $146.05 | $146.05 | $146.00 |
| Purchase #7 | $171.41 | 8.557% | $186.0776 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $769.34 | $820.7632 | $820.77 | $820.80 | $820.70 | |