| 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 | $32.75 | 9.775% | $35.9513 | $35.95 | $35.95 | $36.00 |
| Purchase #2 | $188.97 | 9.151% | $206.2626 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $9.85 | 6.203% | $10.461 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $167.40 | 7.344% | $179.6939 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $135.27 | 11.382% | $150.6664 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $82.90 | 10.126% | $91.2945 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $108.63 | 6.437% | $115.6225 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $725.77 | $789.9522 | $789.94 | $789.90 | $790.10 | |