| 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 | $6.25 | 13.789% | $7.1118 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $49.87 | 5.705% | $52.7151 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $126.68 | 12.288% | $142.2464 | $142.25 | $142.25 | $142.20 |
| Purchase #4 | $171.37 | 7.487% | $184.2005 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $198.28 | 10.209% | $218.5224 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $34.67 | 11.204% | $38.5544 | $38.55 | $38.55 | $38.60 |
| Purchase #7 | $56.37 | 8.661% | $61.2522 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $643.49 | $704.6028 | $704.60 | $704.55 | $704.60 | |