| 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 | $214.59 | 4.719% | $224.7165 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $74.99 | 9.291% | $81.9573 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $51.84 | 8.653% | $56.3257 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $186.89 | 8.258% | $202.3234 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $90.48 | 11.300% | $100.7042 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $24.66 | 5.782% | $26.0858 | $26.09 | $26.10 | $26.10 |
| Purchase #7 | $91.70 | 5.262% | $96.5253 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $735.15 | $788.6382 | $788.65 | $788.65 | $788.60 | |