| 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 | $90.77 | 9.146% | $99.0718 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $72.76 | 3.108% | $75.0214 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $245.48 | 11.643% | $274.0612 | $274.06 | $274.05 | $274.10 |
| Purchase #4 | $155.69 | 12.272% | $174.7963 | $174.80 | $174.80 | $174.80 |
| Purchase #5 | $64.42 | 4.610% | $67.3898 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $104.90 | 3.416% | $108.4834 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $193.49 | 11.764% | $216.2522 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $927.51 | $1,015.0761 | $1,015.07 | $1,015.05 | $1,015.20 | |