| 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 | $38.83 | 8.346% | $42.0708 | $42.07 | $42.05 | $42.10 |
| Purchase #2 | $157.72 | 11.446% | $175.7726 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $13.90 | 6.802% | $14.8455 | $14.85 | $14.85 | $14.80 |
| Purchase #4 | $135.68 | 11.639% | $151.4718 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $142.77 | 12.844% | $161.1074 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $130.80 | 5.292% | $137.7219 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $60.89 | 12.649% | $68.592 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $680.59 | $751.5820 | $751.58 | $751.50 | $751.60 | |