| 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 | $38.44 | 5.367% | $40.5031 | $40.50 | $40.50 | $40.50 |
| Purchase #2 | $183.35 | 10.672% | $202.9171 | $202.92 | $202.90 | $202.90 |
| Purchase #3 | $5.86 | 8.591% | $6.3634 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $218.40 | 11.127% | $242.7014 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $104.91 | 12.240% | $117.751 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $147.95 | 13.233% | $167.5282 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $109.67 | 5.363% | $115.5516 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $808.58 | $893.3158 | $893.31 | $893.30 | $893.40 | |