| 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 | $219.88 | 13.726% | $250.0607 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $133.91 | 11.602% | $149.4462 | $149.45 | $149.45 | $149.40 |
| Purchase #3 | $73.93 | 8.222% | $80.0085 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $132.47 | 9.541% | $145.109 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $22.74 | 4.129% | $23.6789 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $37.91 | 13.722% | $43.112 | $43.11 | $43.10 | $43.10 |
| Purchase #7 | $95.85 | 13.802% | $109.0792 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $716.69 | $800.4945 | $800.50 | $800.50 | $800.50 | |