| 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 | $57.76 | 4.629% | $60.4337 | $60.43 | $60.45 | $60.40 |
| Purchase #2 | $174.58 | 4.856% | $183.0576 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $91.93 | 9.324% | $100.5016 | $100.50 | $100.50 | $100.50 |
| Purchase #4 | $192.92 | 8.340% | $209.0095 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $108.99 | 13.691% | $123.9118 | $123.91 | $123.90 | $123.90 |
| Purchase #6 | $83.64 | 13.269% | $94.7382 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $210.41 | 5.255% | $221.467 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $920.23 | $993.1194 | $993.12 | $993.10 | $993.10 | |