| 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 | $82.75 | 9.738% | $90.8082 | $90.81 | $90.80 | $90.80 |
| Purchase #2 | $52.69 | 3.761% | $54.6717 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $200.89 | 4.260% | $209.4479 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $128.83 | 4.441% | $134.5513 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $147.28 | 9.789% | $161.6972 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $54.28 | 4.379% | $56.6569 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $23.77 | 13.529% | $26.9858 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $690.49 | $734.8190 | $734.83 | $734.80 | $734.90 | |