| 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 | $76.54 | 4.261% | $79.8014 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $63.48 | 7.806% | $68.4352 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $207.87 | 7.672% | $223.8178 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $196.39 | 4.398% | $205.0272 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $230.99 | 10.427% | $255.0753 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $171.95 | 3.480% | $177.9339 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $213.67 | 11.679% | $238.6245 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,160.89 | $1,248.7153 | $1,248.72 | $1,248.75 | $1,248.60 | |