| 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 | $6.89 | 10.310% | $7.6004 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $88.61 | 8.324% | $95.9859 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $233.80 | 3.640% | $242.3103 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $55.64 | 11.254% | $61.9017 | $61.90 | $61.90 | $61.90 |
| Purchase #5 | $212.31 | 9.578% | $232.6451 | $232.65 | $232.65 | $232.60 |
| Purchase #6 | $174.39 | 6.661% | $186.0061 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $179.48 | 6.705% | $191.5141 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $951.12 | $1,017.9636 | $1,017.97 | $1,017.95 | $1,017.90 | |