| 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 | $13.76 | 6.357% | $14.6347 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $60.54 | 13.759% | $68.8697 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $192.64 | 3.157% | $198.7216 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $220.64 | 11.127% | $245.1906 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $70.96 | 5.751% | $75.0409 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $132.64 | 10.339% | $146.3536 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $229.35 | 13.309% | $259.8742 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $920.53 | $1,008.6853 | $1,008.67 | $1,008.65 | $1,008.70 | |