| 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 | $5.47 | 13.322% | $6.1987 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $35.66 | 10.565% | $39.4275 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $164.48 | 6.739% | $175.5643 | $175.56 | $175.55 | $175.60 |
| Purchase #4 | $129.62 | 11.824% | $144.9463 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $75.33 | 3.401% | $77.892 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $122.47 | 13.275% | $138.7279 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $186.68 | 8.496% | $202.5403 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $719.71 | $785.2970 | $785.30 | $785.35 | $785.20 | |