| 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 | $65.42 | 6.500% | $69.6723 | $69.67 | $69.65 | $69.70 |
| Purchase #2 | $192.68 | 7.519% | $207.1676 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $115.53 | 12.717% | $130.222 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $39.85 | 9.592% | $43.6724 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $74.44 | 8.357% | $80.661 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $179.77 | 12.164% | $201.6372 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $154.31 | 4.146% | $160.7077 | $160.71 | $160.70 | $160.70 |
| 7 purchase totals = | $822.00 | $893.7402 | $893.74 | $893.65 | $893.80 | |