| 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 | $34.33 | 7.795% | $37.006 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $54.85 | 6.700% | $58.525 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $69.68 | 4.634% | $72.909 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $168.37 | 6.187% | $178.7871 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $47.72 | 8.639% | $51.8425 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $245.95 | 7.210% | $263.683 | $263.68 | $263.70 | $263.70 |
| Purchase #7 | $108.47 | 6.102% | $115.0888 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $729.37 | $777.8414 | $777.85 | $777.90 | $777.80 | |