| 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 | $26.67 | 5.530% | $28.1449 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $210.47 | 7.401% | $226.0469 | $226.05 | $226.05 | $226.00 |
| Purchase #3 | $25.69 | 9.262% | $28.0694 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $11.46 | 10.150% | $12.6232 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $187.74 | 10.214% | $206.9158 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $35.91 | 8.483% | $38.9562 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $55.91 | 8.487% | $60.6551 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $553.85 | $601.4115 | $601.42 | $601.35 | $601.40 | |