| 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 | $103.86 | 4.513% | $108.5472 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $57.81 | 12.171% | $64.8461 | $64.85 | $64.85 | $64.80 |
| Purchase #3 | $67.61 | 13.820% | $76.9537 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $114.55 | 6.870% | $122.4196 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $174.65 | 9.111% | $190.5624 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $172.69 | 12.608% | $194.4628 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $223.95 | 10.581% | $247.6461 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $915.12 | $1,005.4379 | $1,005.44 | $1,005.40 | $1,005.40 | |