| 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 | $65.49 | 13.710% | $74.4687 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $206.76 | 10.651% | $228.782 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $188.93 | 13.455% | $214.3505 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $230.47 | 10.861% | $255.5013 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $31.47 | 6.496% | $33.5143 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $17.94 | 9.457% | $19.6366 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $244.74 | 6.676% | $261.0788 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $985.80 | $1,087.3322 | $1,087.33 | $1,087.35 | $1,087.40 | |