| 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 | $228.44 | 7.823% | $246.3109 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $13.85 | 6.672% | $14.7741 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $67.29 | 3.403% | $69.5799 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $210.51 | 12.785% | $237.4237 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $62.80 | 9.840% | $68.9795 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $23.40 | 7.134% | $25.0694 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $37.52 | 4.767% | $39.3086 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $643.81 | $701.4461 | $701.44 | $701.40 | $701.50 | |