| 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 | $94.66 | 4.871% | $99.2709 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $159.75 | 7.372% | $171.5268 | $171.53 | $171.55 | $171.50 |
| Purchase #3 | $241.26 | 7.605% | $259.6078 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $179.70 | 3.344% | $185.7092 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $12.73 | 9.188% | $13.8996 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $110.97 | 8.481% | $120.3814 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $222.91 | 3.598% | $230.9303 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $1,021.98 | $1,081.3260 | $1,081.33 | $1,081.35 | $1,081.30 | |