| 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 | $36.99 | 7.242% | $39.6688 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $151.74 | 8.257% | $164.2692 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $211.73 | 3.262% | $218.6366 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $138.91 | 10.122% | $152.9705 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $41.60 | 12.327% | $46.728 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $200.73 | 3.460% | $207.6753 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $199.45 | 6.183% | $211.782 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $981.15 | $1,041.7304 | $1,041.74 | $1,041.75 | $1,041.80 | |