| 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 | $112.76 | 13.429% | $127.9025 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $69.85 | 4.740% | $73.1609 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $79.74 | 12.374% | $89.607 | $89.61 | $89.60 | $89.60 |
| Purchase #4 | $64.64 | 5.715% | $68.3342 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $6.64 | 13.618% | $7.5442 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $220.41 | 8.527% | $239.2044 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $138.67 | 6.366% | $147.4977 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $692.71 | $753.2509 | $753.24 | $753.25 | $753.20 | |