| 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 | $243.76 | 3.568% | $252.4574 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $187.67 | 7.198% | $201.1785 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $20.26 | 12.567% | $22.8061 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $37.69 | 9.582% | $41.3015 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $151.43 | 7.530% | $162.8327 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $71.29 | 13.423% | $80.8593 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $54.72 | 6.610% | $58.337 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $766.82 | $819.7725 | $819.78 | $819.80 | $819.80 | |