| 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 | $15.32 | 9.617% | $16.7933 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $97.25 | 10.486% | $107.4476 | $107.45 | $107.45 | $107.40 |
| Purchase #3 | $96.45 | 9.188% | $105.3118 | $105.31 | $105.30 | $105.30 |
| Purchase #4 | $164.96 | 5.669% | $174.3116 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $181.85 | 11.308% | $202.4136 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $178.25 | 3.543% | $184.5654 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $87.64 | 5.347% | $92.3261 | $92.33 | $92.35 | $92.30 |
| 7 purchase totals = | $821.72 | $883.1694 | $883.17 | $883.15 | $883.10 | |