| 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 | $91.62 | 7.847% | $98.8094 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $133.92 | 10.314% | $147.7325 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $58.32 | 8.716% | $63.4032 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $5.64 | 3.775% | $5.8529 | $5.85 | $5.85 | $5.90 |
| Purchase #5 | $192.87 | 5.313% | $203.1172 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $92.88 | 12.601% | $104.5838 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $168.80 | 11.632% | $188.4348 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $744.05 | $811.9338 | $811.92 | $811.95 | $811.90 | |