| 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 | $101.80 | 12.774% | $114.8039 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $66.51 | 5.391% | $70.0956 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $213.63 | 9.777% | $234.5166 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $145.68 | 3.507% | $150.789 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $85.77 | 5.279% | $90.2978 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $59.77 | 12.567% | $67.2813 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $120.90 | 12.233% | $135.6897 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $794.06 | $863.4739 | $863.48 | $863.50 | $863.50 | |