| 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 | $101.54 | 9.677% | $111.366 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $142.99 | 3.143% | $147.4842 | $147.48 | $147.50 | $147.50 |
| Purchase #3 | $124.62 | 4.442% | $130.1556 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $137.92 | 10.525% | $152.4361 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $49.84 | 13.571% | $56.6038 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $90.73 | 3.105% | $93.5472 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $92.49 | 12.533% | $104.0818 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $740.13 | $795.6747 | $795.68 | $795.70 | $795.70 | |