| 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 | $9.87 | 6.739% | $10.5351 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $22.52 | 8.658% | $24.4698 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $214.64 | 13.225% | $243.0261 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $34.34 | 10.737% | $38.0271 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $182.56 | 5.124% | $191.9144 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $171.26 | 4.470% | $178.9153 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $67.54 | 6.830% | $72.153 | $72.15 | $72.15 | $72.20 |
| 7 purchase totals = | $702.73 | $759.0408 | $759.05 | $759.05 | $759.00 | |