| 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 | $42.77 | 4.146% | $44.5432 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $93.44 | 5.226% | $98.3232 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $160.99 | 8.531% | $174.7241 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $6.70 | 5.224% | $7.05 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $32.99 | 6.122% | $35.0096 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $161.73 | 6.238% | $171.8187 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $8.83 | 11.711% | $9.8641 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $507.45 | $541.3329 | $541.32 | $541.25 | $541.30 | |