| 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 | $5.67 | 10.734% | $6.2786 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $201.44 | 3.246% | $207.9787 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $194.98 | 3.704% | $202.2021 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $49.29 | 5.442% | $51.9724 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $177.45 | 6.638% | $189.2291 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $179.45 | 13.515% | $203.7027 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $182.76 | 6.283% | $194.2428 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $991.04 | $1,055.6064 | $1,055.60 | $1,055.65 | $1,055.60 | |