| 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 | $37.32 | 7.729% | $40.2045 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $81.61 | 12.654% | $91.9369 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $43.74 | 9.591% | $47.9351 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $55.29 | 10.159% | $60.9069 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $163.99 | 8.666% | $178.2014 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $147.94 | 4.807% | $155.0515 | $155.05 | $155.05 | $155.10 |
| Purchase #7 | $5.76 | 5.567% | $6.0807 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $535.65 | $580.3170 | $580.32 | $580.35 | $580.30 | |