| 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 | $50.31 | 4.223% | $52.4346 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $222.33 | 5.714% | $235.0339 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $205.92 | 4.174% | $214.5151 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $200.63 | 4.623% | $209.9051 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $109.35 | 5.236% | $115.0756 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $111.70 | 9.517% | $122.3305 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $152.32 | 8.455% | $165.1987 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $1,052.56 | $1,114.4935 | $1,114.50 | $1,114.55 | $1,114.40 | |