| 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 | $20.34 | 5.652% | $21.4896 | $21.49 | $21.50 | $21.50 |
| Purchase #2 | $130.39 | 13.312% | $147.7475 | $147.75 | $147.75 | $147.70 |
| Purchase #3 | $190.61 | 3.576% | $197.4262 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $8.69 | 13.209% | $9.8379 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $212.99 | 11.205% | $236.8555 | $236.86 | $236.85 | $236.90 |
| Purchase #6 | $152.47 | 10.548% | $168.5525 | $168.55 | $168.55 | $168.60 |
| Purchase #7 | $175.45 | 6.823% | $187.421 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $890.94 | $969.3302 | $969.34 | $969.35 | $969.30 | |