| 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 | $87.74 | 6.573% | $93.5072 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $90.28 | 7.184% | $96.7657 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $9.95 | 9.269% | $10.8723 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $223.59 | 12.559% | $251.6707 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $217.75 | 5.238% | $229.1557 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $214.38 | 8.411% | $232.4115 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $70.78 | 3.578% | $73.3125 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $914.47 | $987.6956 | $987.70 | $987.60 | $987.80 | |