| 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 | $73.39 | 3.486% | $75.9484 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $39.32 | 13.517% | $44.6349 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $158.56 | 10.236% | $174.7902 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $147.84 | 11.323% | $164.5799 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $80.67 | 5.262% | $84.9149 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $10.57 | 4.732% | $11.0702 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $92.91 | 7.815% | $100.1709 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $603.26 | $656.1094 | $656.10 | $656.10 | $656.10 | |