| 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 | $66.96 | 3.184% | $69.092 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $123.80 | 10.210% | $136.44 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $23.45 | 7.142% | $25.1248 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $20.48 | 12.830% | $23.1076 | $23.11 | $23.10 | $23.10 |
| Purchase #5 | $87.79 | 8.828% | $95.5401 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $219.64 | 12.216% | $246.4712 | $246.47 | $246.45 | $246.50 |
| Purchase #7 | $115.40 | 7.869% | $124.4808 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $657.52 | $720.2565 | $720.25 | $720.25 | $720.20 | |