| 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 | $27.98 | 5.601% | $29.5472 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $207.35 | 13.702% | $235.7611 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $62.62 | 13.539% | $71.0981 | $71.10 | $71.10 | $71.10 |
| Purchase #4 | $35.58 | 12.390% | $39.9884 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $241.84 | 3.635% | $250.6309 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $157.36 | 13.802% | $179.0788 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $202.33 | 3.283% | $208.9725 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $935.06 | $1,015.0770 | $1,015.08 | $1,015.10 | $1,015.10 | |