| 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 | $72.85 | 6.321% | $77.4548 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $43.69 | 5.340% | $46.023 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $108.99 | 6.874% | $116.482 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $121.90 | 13.558% | $138.4272 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $245.36 | 5.646% | $259.213 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $221.35 | 5.116% | $232.6743 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $187.93 | 11.122% | $208.8316 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,002.07 | $1,079.1059 | $1,079.09 | $1,079.10 | $1,079.10 | |