| 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 | $188.48 | 4.223% | $196.4395 | $196.44 | $196.45 | $196.40 |
| Purchase #2 | $98.52 | 11.693% | $110.0399 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $180.26 | 13.737% | $205.0223 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $31.27 | 3.767% | $32.4479 | $32.45 | $32.45 | $32.40 |
| Purchase #5 | $58.55 | 10.452% | $64.6696 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $33.39 | 4.592% | $34.9233 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $72.34 | 4.127% | $75.3255 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $662.81 | $718.8680 | $718.87 | $718.85 | $718.70 | |