| 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 | $201.39 | 7.385% | $216.2627 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $89.32 | 6.459% | $95.0892 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $6.39 | 13.504% | $7.2529 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $39.27 | 11.753% | $43.8854 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $218.26 | 8.867% | $237.6131 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $77.46 | 13.786% | $88.1386 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $34.53 | 3.392% | $35.7013 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $666.62 | $723.9432 | $723.94 | $723.95 | $724.00 | |