| 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 | $77.56 | 11.400% | $86.4018 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $120.58 | 6.252% | $128.1187 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $67.52 | 8.313% | $73.1329 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $114.98 | 3.239% | $118.7042 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $227.40 | 3.463% | $235.2749 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $26.88 | 4.609% | $28.1189 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $20.31 | 11.691% | $22.6844 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $655.23 | $692.4358 | $692.42 | $692.40 | $692.40 | |