| 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 | $98.65 | 8.295% | $106.833 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $58.75 | 10.532% | $64.9376 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $92.98 | 9.269% | $101.5983 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $75.76 | 13.409% | $85.9187 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $8.95 | 3.392% | $9.2536 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $126.58 | 12.377% | $142.2468 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $55.53 | 4.426% | $57.9878 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $517.20 | $568.7758 | $568.78 | $568.80 | $568.70 | |