| 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 | $50.75 | 13.439% | $57.5703 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $129.83 | 6.693% | $138.5195 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $153.26 | 5.254% | $161.3123 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $113.58 | 9.371% | $124.2236 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $223.72 | 3.157% | $230.7828 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $235.62 | 11.793% | $263.4067 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $75.96 | 3.842% | $78.8784 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $982.72 | $1,054.6936 | $1,054.69 | $1,054.65 | $1,054.70 | |