| 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 | $81.92 | 12.808% | $92.4123 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $120.72 | 13.428% | $136.9303 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $241.94 | 3.592% | $250.6305 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $48.68 | 13.752% | $55.3745 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $45.66 | 4.653% | $47.7846 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $25.99 | 11.777% | $29.0508 | $29.05 | $29.05 | $29.10 |
| Purchase #7 | $72.84 | 6.819% | $77.807 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $637.75 | $689.9900 | $689.98 | $690.00 | $690.00 | |