| 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 | $11.71 | 10.814% | $12.9763 | $12.98 | $13.00 | $13.00 |
| Purchase #2 | $231.81 | 9.412% | $253.628 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $95.34 | 6.610% | $101.642 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $35.34 | 6.855% | $37.7626 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $71.58 | 11.774% | $80.0078 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $97.95 | 12.806% | $110.4935 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $140.52 | 8.808% | $152.897 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $684.25 | $749.4072 | $749.41 | $749.45 | $749.40 | |