| 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 | $202.82 | 7.644% | $218.3236 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $44.36 | 3.750% | $46.0235 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $46.98 | 6.112% | $49.8514 | $49.85 | $49.85 | $49.90 |
| Purchase #4 | $43.61 | 11.833% | $48.7704 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $192.79 | 12.504% | $216.8965 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $74.78 | 9.300% | $81.7345 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $157.43 | 3.523% | $162.9763 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $762.77 | $824.5762 | $824.57 | $824.55 | $824.60 | |