| 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 | $64.45 | 12.559% | $72.5443 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $73.25 | 5.429% | $77.2267 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $216.82 | 8.707% | $235.6985 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $76.55 | 13.712% | $87.0465 | $87.05 | $87.05 | $87.00 |
| Purchase #5 | $248.94 | 12.803% | $280.8118 | $280.81 | $280.80 | $280.80 |
| Purchase #6 | $214.46 | 11.201% | $238.4817 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $126.39 | 3.679% | $131.0399 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $1,020.86 | $1,122.8494 | $1,122.85 | $1,122.90 | $1,122.70 | |