| 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 | $130.89 | 5.501% | $138.0903 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $239.33 | 8.512% | $259.7018 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $169.97 | 12.580% | $191.3522 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $60.88 | 8.264% | $65.9111 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $70.73 | 13.755% | $80.4589 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $55.80 | 12.809% | $62.9474 | $62.95 | $62.95 | $62.90 |
| Purchase #7 | $56.48 | 10.768% | $62.5618 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $784.08 | $861.0235 | $861.02 | $861.00 | $861.10 | |