| 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 | $6.30 | 11.161% | $7.0031 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $100.65 | 4.714% | $105.3946 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $199.32 | 5.323% | $209.9298 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $128.82 | 12.579% | $145.0243 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $103.80 | 8.289% | $112.404 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $134.46 | 13.759% | $152.9604 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $30.29 | 5.550% | $31.9711 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $703.64 | $764.6873 | $764.67 | $764.65 | $764.70 | |