| 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 | $247.69 | 9.402% | $270.9778 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $138.52 | 11.466% | $154.4027 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $135.89 | 3.604% | $140.7875 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $65.35 | 12.798% | $73.7135 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $52.70 | 9.745% | $57.8356 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $63.91 | 7.192% | $68.5064 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $61.68 | 3.423% | $63.7913 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $765.74 | $830.0148 | $830.02 | $830.05 | $830.00 | |