| 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 | $8.42 | 13.256% | $9.5362 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $34.48 | 3.613% | $35.7258 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $195.49 | 11.268% | $217.5178 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $139.51 | 13.135% | $157.8346 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $114.46 | 7.207% | $122.7091 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $148.37 | 3.756% | $153.9428 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $79.76 | 11.271% | $88.7497 | $88.75 | $88.75 | $88.70 |
| 7 purchase totals = | $720.49 | $786.0160 | $786.02 | $786.05 | $785.80 | |