| 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 | $64.86 | 10.452% | $71.6392 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $130.79 | 9.711% | $143.491 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $195.86 | 10.133% | $215.7065 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $177.55 | 11.597% | $198.1405 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $85.36 | 5.614% | $90.1521 | $90.15 | $90.15 | $90.20 |
| Purchase #6 | $24.29 | 3.509% | $25.1423 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $174.61 | 6.546% | $186.04 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $853.32 | $930.3116 | $930.31 | $930.35 | $930.20 | |