| 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 | $34.45 | 13.318% | $39.0381 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $6.29 | 11.639% | $7.0221 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $202.74 | 6.728% | $216.3803 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $199.80 | 6.808% | $213.4024 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $134.79 | 13.455% | $152.926 | $152.93 | $152.95 | $152.90 |
| Purchase #6 | $232.88 | 8.126% | $251.8038 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $118.90 | 4.107% | $123.7832 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $929.85 | $1,004.3559 | $1,004.35 | $1,004.40 | $1,004.30 | |