| 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 | $96.49 | 13.544% | $109.5586 | $109.56 | $109.55 | $109.60 |
| Purchase #2 | $195.81 | 13.292% | $221.8371 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $37.57 | 5.289% | $39.5571 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $12.40 | 4.191% | $12.9197 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $31.94 | 7.674% | $34.3911 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $245.60 | 12.297% | $275.8014 | $275.80 | $275.80 | $275.80 |
| Purchase #7 | $174.79 | 5.108% | $183.7183 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $794.60 | $877.7833 | $877.79 | $877.75 | $877.80 | |