| 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 | $83.32 | 13.208% | $94.3249 | $94.32 | $94.30 | $94.30 |
| Purchase #2 | $37.87 | 11.432% | $42.1993 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $6.39 | 13.301% | $7.2399 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $182.82 | 8.835% | $198.9721 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $113.62 | 11.400% | $126.5727 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $135.38 | 5.444% | $142.7501 | $142.75 | $142.75 | $142.80 |
| Purchase #7 | $35.71 | 10.120% | $39.3239 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $595.11 | $651.3829 | $651.37 | $651.30 | $651.40 | |