| 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 | $54.77 | 9.812% | $60.144 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $21.30 | 13.365% | $24.1467 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $144.60 | 8.486% | $156.8708 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $94.61 | 12.183% | $106.1363 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $122.91 | 12.501% | $138.275 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $160.62 | 7.339% | $172.4079 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $8.45 | 8.272% | $9.149 | $9.15 | $9.15 | $9.10 |
| 7 purchase totals = | $607.26 | $667.1297 | $667.14 | $667.15 | $667.00 | |