| 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 | $230.88 | 8.673% | $250.9042 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $46.61 | 10.595% | $51.5483 | $51.55 | $51.55 | $51.50 |
| Purchase #3 | $23.27 | 7.393% | $24.9904 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $218.72 | 3.434% | $226.2308 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $69.86 | 5.653% | $73.8092 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $33.81 | 5.609% | $35.7064 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $14.29 | 9.872% | $15.7007 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $637.44 | $678.8900 | $678.89 | $678.90 | $678.80 | |