| 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 | $49.92 | 11.534% | $55.6778 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $79.49 | 3.154% | $81.9971 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $242.82 | 6.280% | $258.0691 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $32.67 | 3.589% | $33.8425 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $184.26 | 7.182% | $197.4936 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $220.52 | 13.394% | $250.0564 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $192.39 | 10.674% | $212.9257 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,002.07 | $1,090.0622 | $1,090.07 | $1,090.10 | $1,090.10 | |