| 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 | $233.88 | 13.558% | $265.5895 | $265.59 | $265.60 | $265.60 |
| Purchase #2 | $75.95 | 9.717% | $83.3301 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $7.74 | 7.427% | $8.3148 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $9.65 | 3.625% | $9.9998 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $181.28 | 12.455% | $203.8584 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $56.52 | 9.823% | $62.072 | $62.07 | $62.05 | $62.10 |
| Purchase #7 | $155.66 | 8.262% | $168.5206 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $720.68 | $801.6852 | $801.68 | $801.65 | $801.70 | |