| 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 | $97.67 | 3.437% | $101.0269 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $55.47 | 13.454% | $62.9329 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $230.90 | 6.797% | $246.5943 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $103.67 | 11.375% | $115.4625 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $85.80 | 7.129% | $91.9167 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $87.79 | 4.433% | $91.6817 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $211.46 | 6.642% | $225.5052 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $872.76 | $935.1202 | $935.12 | $935.15 | $935.10 | |