| 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 | $92.80 | 4.259% | $96.7524 | $96.75 | $96.75 | $96.80 |
| Purchase #2 | $224.40 | 9.144% | $244.9191 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $36.37 | 4.670% | $38.0685 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $131.25 | 3.612% | $135.9908 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $103.52 | 6.497% | $110.2457 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $22.87 | 9.113% | $24.9541 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $204.64 | 9.253% | $223.5753 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $815.85 | $874.5059 | $874.51 | $874.50 | $874.60 | |