| 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 | $72.93 | 4.350% | $76.1025 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $22.60 | 12.674% | $25.4643 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $39.39 | 8.505% | $42.7401 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $163.87 | 12.212% | $183.8818 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $32.92 | 4.433% | $34.3793 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $136.51 | 5.149% | $143.5389 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $242.89 | 5.695% | $256.7226 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $711.11 | $762.8295 | $762.82 | $762.85 | $762.80 | |