| 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 | $43.49 | 12.433% | $48.8971 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $198.40 | 5.350% | $209.0144 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $218.66 | 5.221% | $230.0762 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $155.79 | 3.457% | $161.1757 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $54.84 | 9.503% | $60.0514 | $60.05 | $60.05 | $60.10 |
| Purchase #6 | $211.54 | 3.461% | $218.8614 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $152.93 | 12.413% | $171.9132 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $1,035.65 | $1,099.9894 | $1,099.99 | $1,100.00 | $1,100.10 | |