| 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 | $101.35 | 3.382% | $104.7777 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $145.48 | 6.771% | $155.3305 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $46.75 | 10.351% | $51.5891 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $22.63 | 4.790% | $23.714 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $172.96 | 9.640% | $189.6333 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $25.67 | 7.392% | $27.5675 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $176.85 | 6.624% | $188.5645 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $691.69 | $741.1766 | $741.17 | $741.20 | $741.20 | |