| 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 | $50.92 | 6.458% | $54.2084 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $39.33 | 9.410% | $43.031 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $194.91 | 3.206% | $201.1588 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $29.64 | 13.554% | $33.6574 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $241.25 | 12.558% | $271.5462 | $271.55 | $271.55 | $271.50 |
| Purchase #6 | $178.86 | 11.596% | $199.6006 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $42.64 | 9.775% | $46.8081 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $777.55 | $850.0105 | $850.02 | $850.00 | $850.00 | |