| 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 | $112.55 | 9.803% | $123.5833 | $123.58 | $123.60 | $123.60 |
| Purchase #2 | $13.94 | 3.414% | $14.4159 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $74.92 | 8.193% | $81.0582 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $39.38 | 6.339% | $41.8763 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $32.85 | 8.799% | $35.7405 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $167.45 | 7.393% | $179.8296 | $179.83 | $179.85 | $179.80 |
| Purchase #7 | $220.77 | 9.857% | $242.5313 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $661.86 | $719.0351 | $719.04 | $719.10 | $719.00 | |