| 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 | $5.91 | 9.366% | $6.4635 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $201.29 | 12.745% | $226.9444 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $225.45 | 4.462% | $235.5096 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $69.61 | 4.808% | $72.9568 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $76.40 | 5.638% | $80.7074 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $232.35 | 4.483% | $242.7663 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $110.30 | 10.201% | $121.5517 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $921.31 | $986.8997 | $986.90 | $986.85 | $987.00 | |