| 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 | $70.56 | 13.447% | $80.0482 | $80.05 | $80.05 | $80.00 |
| Purchase #2 | $95.87 | 9.232% | $104.7207 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $182.52 | 3.830% | $189.5105 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $112.32 | 6.327% | $119.4265 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $249.73 | 13.347% | $283.0615 | $283.06 | $283.05 | $283.10 |
| Purchase #6 | $147.87 | 7.594% | $159.0992 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $63.55 | 11.872% | $71.0947 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $922.42 | $1,006.9613 | $1,006.96 | $1,006.95 | $1,006.90 | |