| 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 | $42.65 | 9.588% | $46.7393 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $167.36 | 8.627% | $181.7981 | $181.80 | $181.80 | $181.80 |
| Purchase #3 | $23.76 | 5.428% | $25.0497 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $10.73 | 7.832% | $11.5704 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $142.38 | 3.617% | $147.5299 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $89.94 | 12.176% | $100.8911 | $100.89 | $100.90 | $100.90 |
| Purchase #7 | $178.93 | 9.582% | $196.0751 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $655.75 | $709.6536 | $709.66 | $709.70 | $709.60 | |