| 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 | $89.64 | 8.862% | $97.5839 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $83.58 | 11.131% | $92.8833 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $32.71 | 5.541% | $34.5225 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $110.85 | 3.133% | $114.3229 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $168.79 | 5.661% | $178.3452 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $111.33 | 3.582% | $115.3178 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $36.30 | 4.312% | $37.8653 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $633.20 | $670.8409 | $670.84 | $670.80 | $670.80 | |