| 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 | $67.75 | 13.324% | $76.777 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $104.79 | 3.768% | $108.7385 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $69.40 | 6.808% | $74.1248 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $85.35 | 12.102% | $95.6791 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $37.29 | 5.298% | $39.2656 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $127.33 | 6.644% | $135.7898 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $134.29 | 7.266% | $144.0475 | $144.05 | $144.05 | $144.00 |
| 7 purchase totals = | $626.20 | $674.4223 | $674.43 | $674.45 | $674.40 | |