| 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 | $113.98 | 9.291% | $124.5699 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $59.37 | 7.255% | $63.6773 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $114.46 | 12.275% | $128.51 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $63.32 | 8.136% | $68.4717 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $116.62 | 3.612% | $120.8323 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $179.74 | 4.596% | $188.0009 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $85.82 | 4.540% | $89.7162 | $89.72 | $89.70 | $89.70 |
| 7 purchase totals = | $733.31 | $783.7783 | $783.78 | $783.75 | $783.80 | |