| 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 | $51.49 | 5.141% | $54.1371 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $77.46 | 3.187% | $79.9287 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $18.76 | 12.232% | $21.0547 | $21.05 | $21.05 | $21.10 |
| Purchase #4 | $190.36 | 6.498% | $202.7296 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $158.94 | 13.272% | $180.0345 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $98.85 | 7.107% | $105.8753 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $105.32 | 3.813% | $109.3359 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $701.18 | $753.0958 | $753.10 | $753.20 | $753.00 | |