| 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 | $78.62 | 3.395% | $81.2891 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $177.93 | 5.397% | $187.5329 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $102.43 | 11.841% | $114.5587 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $120.58 | 12.107% | $135.1786 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $39.96 | 11.550% | $44.5754 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $148.97 | 8.497% | $161.628 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $47.69 | 10.158% | $52.5344 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $716.18 | $777.2971 | $777.30 | $777.40 | $777.30 | |