| 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 | $32.42 | 13.569% | $36.8191 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $55.75 | 7.798% | $60.0974 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $215.52 | 3.480% | $223.0201 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $152.25 | 6.175% | $161.6514 | $161.65 | $161.65 | $161.70 |
| Purchase #5 | $19.56 | 3.302% | $20.2059 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $214.52 | 5.204% | $225.6836 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $137.94 | 4.512% | $144.1639 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $827.96 | $871.6414 | $871.64 | $871.60 | $871.70 | |