| 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 | $7.76 | 12.172% | $8.7045 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $179.57 | 11.182% | $199.6495 | $199.65 | $199.65 | $199.60 |
| Purchase #3 | $107.98 | 4.531% | $112.8726 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $137.95 | 6.852% | $147.4023 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $75.66 | 9.843% | $83.1072 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $22.42 | 4.277% | $23.3789 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $144.43 | 5.498% | $152.3708 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $675.77 | $727.4858 | $727.48 | $727.45 | $727.50 | |