| 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 | $40.44 | 7.472% | $43.4617 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $111.55 | 5.592% | $117.7879 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $153.73 | 8.718% | $167.1322 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $241.92 | 3.171% | $249.5913 | $249.59 | $249.60 | $249.60 |
| Purchase #5 | $117.35 | 10.811% | $130.0367 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $228.69 | 8.274% | $247.6118 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $140.79 | 11.624% | $157.1554 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $1,034.47 | $1,112.7770 | $1,112.78 | $1,112.80 | $1,112.80 | |