| 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 | $42.92 | 5.587% | $45.3179 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $111.96 | 3.216% | $115.5606 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $123.69 | 3.687% | $128.2505 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $189.84 | 9.632% | $208.1254 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $171.60 | 4.530% | $179.3735 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $71.70 | 5.677% | $75.7704 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $181.71 | 10.151% | $200.1554 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $893.42 | $952.5537 | $952.56 | $952.50 | $952.70 | |