| 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 | $105.47 | 9.756% | $115.7597 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $223.90 | 4.806% | $234.6606 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $100.78 | 13.202% | $114.085 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $31.29 | 3.830% | $32.4884 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $39.86 | 11.275% | $44.3542 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $188.67 | 7.553% | $202.9202 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $87.62 | 8.205% | $94.8092 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $777.59 | $839.0773 | $839.08 | $839.05 | $839.20 | |