| 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 | $90.55 | 12.303% | $101.6904 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $77.78 | 9.547% | $85.2057 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $193.92 | 10.535% | $214.3495 | $214.35 | $214.35 | $214.30 |
| Purchase #4 | $10.37 | 8.778% | $11.2803 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $57.70 | 10.309% | $63.6483 | $63.65 | $63.65 | $63.60 |
| Purchase #6 | $5.61 | 13.448% | $6.3644 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $69.66 | 7.657% | $74.9939 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $505.59 | $557.5325 | $557.53 | $557.55 | $557.50 | |