| 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 | $74.29 | 7.709% | $80.017 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $6.80 | 5.145% | $7.1499 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $22.56 | 3.774% | $23.4114 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $92.94 | 6.112% | $98.6205 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $194.32 | 6.666% | $207.2734 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $167.57 | 6.721% | $178.8324 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $86.45 | 12.127% | $96.9338 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $644.93 | $692.2384 | $692.23 | $692.20 | $692.10 | |